Lumpinee Boxing Stadium
(Sanam Muay Lumpinee)

New Lumpinee Boxing Stadium in 2014
Location	Rama IV Road (8 December 1956 – 8 February 2014), Ram Intra Road (11 February 2014 – present) Bangkok, Thailand
Coordinates	13°52′1.36″N 100°36′31.88″E / 13.8670444°N 100.6088556°E / 13.8670444; 100.6088556
Owner	Royal Thai Army MG Rachit Arunrangsee, President
Operator	Royal Thai Army
Capacity	5,000
Field size	3007.5 m2
Construction
Built	1956
Opened	8 December 1956
Expanded	11 February 2014 (move ground)
Tenants
Songchai Promotions Annual King's Cup
Website
muaythaitickets.com/lumpinee-stadium-events/

Lumpinee Boxing Stadium (Thai: สนามเวทีมวยลุมพินี) is a sporting arena in Bangkok, Thailand. Opened more than a decade later than Rajadamnern Stadium, Lumpinee is run by the Royal Thai Army. It has become the symbol of modern Muay Thai. Only Rajadamnern Stadium rivals the prestige of holding the title of "Muay Thai Champion of Lumpinee". The ranking system and championship titles are held from mini flyweight (105 lb) up to super welterweight (154 lb).^[1]

Muay Thai bouts are held on Tuesdays, Fridays, and Saturdays. The fights usually start around 18:00.^[1]

The final event at its original site on Rama IV Road near Lumphini Park (where One Bangkok is currently being built) was held on 8 February 2014.^[2] The stadium then moved to its new home on Ram Intra Road which can hold up to 5,000 spectators.^[3] The new stadium held the first fight on 11 February 2014 and was officially opened on 28 February 2014.^[4]

General Praphas Charusathien was the driving force behind the construction of the Lumpinee Stadium, the second national stadium built in Thailand after Rajadamnern. Lumpinee opened its doors on 8 December 1956. The stadium is operated by the Army Welfare Department of the Royal Thai Army. All proceeds from the fights go towards supporting the various departments of the Thai Army.^[5] The board of directors, as of 2020 headed by Army Commander Apirat Kongsompong, consists entirely of army officers.^[6]

Eleven promoters are responsible for booking boxers to fight at the stadium. The rules are the same as at Rajadamnern: boxers must weigh more than 100 lb (45.4 kg), older than 15 years, with a weight difference between boxers of not more than a 5 lb (2.3 kg). Women are not allowed to fight in the stadium or enter the ring.^[7]

One of the most famous Lumpinee champions was Dieselnoi Chor Thanasukarn who reigned without defeat in the early-1980s, holding the Lightweight title for four years. He was eventually forced to retire because he ran out of opponents.^[8]

Lumpinee Stadium was implicated in a cluster of COVID-19 cases during the coronavirus pandemic in Thailand in 2020.^[9] Boxing matches were held on 6 March 2020 in spite of a government shutdown order issued on 3 March.^[10][11] Among those later stricken by COVID-19 was the chief of the Army Welfare Department, who had been at the stadium.^[12]

In early 2021, it was reported that the Army was considering releasing the stadium to the private sector, or turning the stadium into a museum.^[13] In response to this, Lumpinee management announced their intention to re-brand and implement major changes. These changes included allowing women to fight in the stadium, begin hosting mixed martial arts bouts and ban gambling in order to attract a non-gambling audience.^[14][15]

Traditionally reserved for male fighters, Lumpinee Stadium eventually hosted its first female fight card on 13 November 2021. The main event featured Buakaw Mor.Kor.Chor.Chaiyaphum facing Sanaejan Sor.Jor.Tongprajin for the WBC Muaythai mini flyweight championship and Lumpinee Stadium women's mini flyweight championship, with Sanaejan winning by decision.^[16]

Having long been a venue for Muay Thai, Lumpinee Stadium made history by holding its first mixed martial arts event on 16 January 2022, hosted by Fairtex Fight Promotion. The event consisted of both Muay Thai and MMA fights.^[17][18] In August 2022 it began hosting ONE Championship events, with nearly all fights under Muay Thai rules.

Only six non-Thai athletes have become Lumpinee champions. The first winner was French-Algerian fighter Morad Sari, who claimed the super lightweight championship in 1999. French fighter Damien Alamos won the super lightweight title in 2012 and was the first foreigner to defend the belt later that year. France's Rafi Bohic, won the welterweight title in 2017 and defended the belt four times. Moroccan-Belgian Youssef Boughanem won the middleweight title in 2018. Japan's Nadaka Yoshinari became mini flyweight champion in 2019, though he won the belt at an event in Japan. The last non-Thai fighter to win the belt was Jimmy Vienot in 2019 at middleweight.^[19] A number of non-Thais have achieved top 10 rankings within the stadium. Ramon Dekkers was one of the most renowned foreign fighters in Lumpinee history, but he never won the Lumpinee belt.^[20] Stéphane Nikiéma would have been the second foreign Lumpinee champion, but his title fight ended in a no-contest.^[21]

Weight limit: 102 lb (46.3 kg)

Name	Date	Defenses
Pitti Muangkhonkaen (def. Saknarinnoi Suansampran)	November 2, 1976
Inaugural champion. Pitti vacated the title in 1977.
Jakrawan Kiattisaktewan (def. Mongkoldej Sakwittaya)	February 10, 1978
Jakrawan vacated the title in 1978.
Hanuman Sitporluang (def. Somyot Sor.Thanyaburi)	1978
Kongtoranee Payakaroon (def. Hanuman Sitporluang)	December 15, 1978	def. Kingchai Phisanchai on 23 March 1979
Bangkhlanoi Sor.Thanikul (def. Kongtoranee Payakaroon)	June 26, 1979
Bangkhlanoi vacated the title in 1979.
Samart Payakaroon (def. Kongsamut Sor.Thanikul)	February 11, 1980	def. Paruhatlek Sitchunthong on June 7, 1980
Chamuekpet Hapalang (def. Samart Payakaroon)	August 8, 1980	def. Paruhatlek Sitchunthong on September 23, 1980
Rungchai Thairungruang (def. Chamuekpet Hapalang)	January 9, 1981
Wisanupon Saksamut (def. Rungchai Thairungruang)	July 14, 1981
Wisanupon vacated the title in 1982.
Palannoi Kiatanan (def. Paruhatlek Sitchunthong)	May 21, 1982
Palannoi vacated the title in 1982.
Paruhatlek Sitchunthong (def. Chakphetnoi Sitsei)	December 7, 1982	def. Kaophong Sitmorbon on January 7, 1983
Paruhatlek vacated the title in 1983 and the Pinweight championship was later discontinued.

Weight limit: 105 lb (47.6 kg)

Name	Date	Defenses
The title was vacant as of 1983.
Sittichai Monsongkhram (def. Pongdej Chomputong)	1983
Saencherng Pinsinchai (def. Pongdej Chomputong)	November, 1983
Saencherng vacated the title upon winning it in 1983.
Dennuea Denmolee (def. Sittichai Monsongkhram)	June 29, 1984	def. Wangchannoi Sor.Palangchai on June 22, 1985.
Dennuea vacated the title in 1985.
Pungluang Kiatanan (def.)	1986
Hippy Singmanee (def. Pungluang Kiatanan)	December 19, 1986	def. Karuhat Sor.Supawan in 1987.
Hippy was stripped of the title following a knockout loss to Langsuan Panyuthaphum in a non-title fight on July 31, 1987.
Hippy Singmanee (2) (def. Saeksan Sitchomthong)	January 26, 1988
Hippy vacated the title in 1988.
Saengdao Kiatanan (def. Jaroensap Kiatbanchong)	1989
Kompayak Singmanee (def. Saengdao Kiatanan)	February 6, 1990
Nungubon Sitlerchai (def. Kompayak Singmanee)	March 30, 1990
Thongchai Tor.Silachai (def. Nungubon Sitlerchai)	August 21, 1990
Thongchai vacated the title in 1991.
Seksan Sit Chomthong (def. )	1990s
Kompayak Singmanee (2) (def. Singsamphan Kiatsingnoi)	March 5, 1993
Singsamphan Kiatsingnoi (def. Netnarin Fairtex)	March 4, 1994
Kongka Nor.Nakpathom (def. Singsamphan Kiatsingnoi)	June 28, 1994	def. Singsamphan Kiatsingnoi on July 29, 1994.
Ekkachai Or.Chaibadan (def. )	1990s
Paruhatnoi Sor.Jaroensuk (def. )	1999
Dejdamrong Sor.Amnuaysirichoke (def. )	1999
Pornsawan Porpramook (def. Rungrit Sitchamong)	October 2, 1999
Pornsawan vacated the title in 2001.
Palangpon Piriyanoppachai (def. )	August 22, 2003
Nattapon Por.Pernruamsang (def. Palangpon Piriyanoppachai)	November 28, 2003
Nuttapon vacated the title in 2005.
Chaiyo Soonkalabannon (def. Numpetch Sor.Tantip)	July 20, 2004
Chaiyo vacated the title in 2004.
Rattanadet Tor.Pansit (def. Fahpratan Or.Saengtawee)	May 6, 2005
Nakrobdam Tor.Bangsean (def. Rattanadet Tor.Pansit)	October 21, 2005	def. Namphet Sor.Tantip on December 9, 2005.
Nakrobdam vacated the title in 2006.
Wanheng Menayothin (def. Khunponjiew Siangsawanpanpa)	June 2, 2006	def. Jomhod Eminentair on September 22, 2006.
Wanheng vacated the title in 2007.
Rungphet Wor.Sangprapai (def. Kongmuengjan Or.Benjamas)	December 12, 2007	def. Jomhod Eminentair on September 7, 2007.
Rungphet vacated the title in 2007.
Nongnan Kiatpathum (def. Wanheng Menayothin)	December 12, 2007
Nongnan vacated the title in 2008.
Wanchai Sor.Kittisak (def. Nongbonlek Sitmutu)	March 28, 2008
Thanusuklek Or.Kwanmuang (def. Wanchai Sor.Kittisak)	July 4, 2008	def. Moo4 Sit Tor on January 13, 2009.
Weerachai Wor.Wiwattanon (def. Thanusuklek Or.Kwanmuang)	March 6, 2009	def. Choknamchai Sitjakung on December 8, 2009.
Weerachai vacated the title in 2010.
Wanchai Sor.Kittisak (2) (def. Prakaypet Singklonchon)	March 5, 2010
Phetmorakot Wor.Sangprapai (def. Wanchai Sor.Kittisak)	March 25, 2011
Phetmorakot vacated the title in 2011.
Sangmanee Sor.Tienpo (def. Phet Lukmakhamwan)	April 6, 2012
Sangmanee vacated the title in 2012.
Panpayak Jitmuangnon (def. Detkart Por.Pongsawang)	September 20, 2012	def. Yodmanut Phetpotong on January 17, 2013.
Panpayak vacated the title in 2013.
Satanmuanglek Windysport (def. Newlukrak Pagonponsurin)	June 7, 2013
Satanmuanglek vacated the title in 2013.
Newlukrak Pagonponsurin (2) (def. Tukatathong Por.Thairungruang)	February 28, 2014
Newlukrak vacated the title in 2014.
Ongree Sor.Dechaphan (def. Wanpichit Menayothin)	September 5, 2014
Ongree was stripped of the title when he pulled out of his first scheduled title defense in December 2014.
Ronachai Santi-Ubon (def. Senpayak Por.Jaroenphet)	December 9, 2014
Ronachai vacated the title in 2015.
Phetrung Sitsornong (def. Ongree Sor.Dechaphan)	July 5, 2015
Phetrung vacated the title in 2015.
Nangoen Lukjaomesaivaree (def. Koko Paeminburi)	March 4, 2016
Nongoen vacated the title in 2017.
Saksri Kiatmuu9 (def. Seeoui Singmawynn)	September 8, 2017
Saksri vacated the title in 2018.
Hercules Phetsimean (def. Samuenthep Por.Petchsiri)	June 5, 2018
Hercules vacated the title in 2018.
Samuenthep Por.Phetsiri (def. Ittipon Singmawin)	November 30, 2018
Samuenthep vacated the title in 2019.
Nadaka Yoshinari (def. Singdam Kafaefocus)	April 14, 2019
Yoshinari vacated the title in 2019.
Pon Parunchai (def. Phetmalai Phetjaroenvit)	December 6, 2019
Pon vacated the title in 2020. The title was retired between 2021 and 2023 following the COVID-19 pandemic.

Weight limit: 108 lb (49.0 kg)

Name	Date	Defenses
Sorphikhat Siharatdecho (def. )	1972
Denthoraneenoi Luadthaksin (def. Sorphikhat Siharatdecho)	1973
Denthoraneenoi vacated the title to move up in weight.
Orachunnoi Hor.Mahachai (def. )	1974
Daothong Sityodthong (def. )	1974
Yodded Singsornthong (def. Orachunnoi Hor.Mahachai)	1975	def. Orachunnoi Hor.Mahachai on December 11, 1975
Orachunnoi Hor.Mahachai (2) (def. Yodded Singsornthong)	November, 1976	def. Sornarai Sakwittaya on June 17, 1977
Sornarai Sakwittaya (def. Orachunnoi Hor.Mahachai)	1978
Sornarai vacated the title in 1979.
Khunponnoi Sitprasang (def. Kongtoranee Payakaroon)	November 2, 1979
Khunponnoi vacated the title in 1980.
Kongtoranee Payakaroon (def. Khiopit Chuwattana)	February 22, 1980	def. Bangkhlanoi Sor.Thanikul on June 6, 1980 def. Fonluang Looksadetmaepuangtong on July 29, 1980
Kongtoranee vacated the title in 1980.
Samart Payakaroon (def. Poolap Sakniran)	November 11, 1980
Bangkhlanoi Sor.Thanikul (def. Makhamphet Rojsongkhram)	March 31, 1981
Bangkhlanoi vacated the title in 1981.
Chamuekpet Hapalang (def. Narak Sipkraysi)	October 23, 1981
Chamuekpet vacated the title in 1982.
Wisanupon Saksamut (def. Makhamphet Rojsongkram)	March 12, 1982
Wisanupon vacated the title in 1982.
Paruhatlek Sitchunthong (def. Saengphet Lukwatpailor)	March 12, 1983	def. Yungnongkhai Sitwaiwat on July 12, 1983 draws with Chanchai Sor.Tamarangsri on April 30, 1983 draws with Detduang Por.Pongsawang on January 1, 1985 def. Audnoi Lukprabat on April 3, 1985
Audnoi Lukprabat (def. Paruhatlek Sitchunthong)	July 26, 1985
Audnoi vacated the title in 1985.
Paruhatlek Sitchunthong (def. Fahlan Lukprabat)	December 7, 1985
Supernoi Sitchokchai (def. Paruhatlek Sitchunthong)	January 18, 1986
Supernoi vacated the title in 1986.
Namphon Nongkeepahuyuth (def. Petchan Sakwichan)	November 25, 1986
Wangchannoi Sor.Palangchai (def. Namphon Nongkeepahuyuth)	December 19, 1986
Wangchannoi vacated the title immediately after winning it.
Namphon Nongkeepahuyuth (2) (def. Petchan Sakwicha)	May 19, 1987
Namphon vacated the title immediately after winning it.
Langsuan Panyuthaphum (def. Dennuea Denmolee)	May 19, 1987
Langsuan vacated the title in 1988.
Hippy Singmanee (def. Karuhat Sor.Supawan)	August 30, 1988	def. Namkabuan Nongkeepahuyuth on July 11, 1989 def. Chainoi Muangsurin on September 8, 1989
Tukatathong Por.Pongsawang (def. Hippy Singmanee)	March 30, 1990
Kruerkchai Kaewsamrit (def. Tukatathong Por.Pongsawang)	August 31, 1990
Kruekchai vacated the title in 1991.
Thongchai Tor.Silachai (def. Morakot Sor.Tamarangsri)	July 1, 1991
Thongchai vacated the title in 1992.
Nongnarong Luksamrong (def. Samkor Chor.Rathchatasupak)	September 25, 1992
Charnsak Singhklongsi (def. )	1999
Yodradub Kiatphayatai (def. )	1999-2000
Chatchainoi Sitbenjama (def. )	2000
Puja Sor.Suwanee (def. Chatchainoi Sitbenjama)	November 25, 2000
Puja vacated the title in 2001.
Dejdamrong Sor Amnuaysirichoke (def. )	2002
Daoprasuk Sitpaafaa (def. )	2003
Suwitlek Kor.Sapaotong (def. Dejdamrong Sor Amnuaysirichoke)	December 9, 2003
Fahmeechai Boplaboonchu (def. Suwitlek Kor.Sapaotong)	November 23, 2004
Fahmechai vacated the title in 2005.
Suwitlek Kor.Sapaotong (2) (def. Chatchai Sor.Tanayong)	May 6, 2005
Suwitlek vacated the title in 2005.
Hualamphong Fonjangchonburi (def. Chalermpon Phetsupapan)	February 24, 2006
Norasing Lukbanyai (def. Hualamphong Fonjangchonburi)	June 2, 2006	def. Fahmai F.A.Group on July 14, 2006
Norasing vacated the title in 2007.
Nongbeer Choknamwong (def. Silarit Sor.Suradej)	June 8, 2007
Nongbeer vacated the title upon winning it in 2007.
Khunponjew Seangsawangpanpla (def. Apidet Sor.Sommai)	September 7, 2007	def. Rungphet Wor.Sangprapai on 7 December 2007
Khunponjew vacated the title in 2008.
Sripatanalak Sukasemresort (def. Narongdej Sor.Saknarong)	May 2, 2008
Sripatanalak vacated the title in 2008.
Lekkom Sor.Wongsawas (def. Superbank Or.Kwanmuang)	November 7, 2008
Lekkom vacated the title in 2009.
Khunsuk P.N.Gym (def. Superbank Or.Kwanmuang)	2009
Wanchalong Sitsornong (def. Khunsuk P.N.Gym)	December 8, 2009
Mongkolchai Kwaitonggym (def. Wanchalong Sitsornong)	October 24, 2010
Mongkolchai vacated the title in 2011.
Lomtalay Sitsornong (def. Mondam Sor.Weerapon)	March 8, 2011
Lomtalay vacated the title in 2011.
Muangthai Sor.Bonnyiam (def. Kongburee Wor.Sungprapai)	March 9, 2012
Muangthai vacated the title in 2012.
Wanchai Sor.Kitisak (def. Sarawut Phithakpaphadaeng)	June 8, 2012
Sarawut Phithakpaphadaeng (def. Wanchai Sor.Kitisak)	September 7, 2012
Sam-D PetchyindeeAcademy (def. Sarawut Phithakpaphadaeng)	December 7, 2012
Chaisiri Sakniranrat (def. Sam-D PetchyindeeAcademy)	March 29, 2013	def. Petmanee Sitsarawatjirapong on September 6, 2013
Chaisiri vacated the title in 2013.
Wanchai Kiatmuu9 (2) (def. Detkart Por.Pongsawang)	December 3, 2013
Wanchai vacated the title in 2014.
Wanchai Kiatmuu9 (3) (def. Satanmuanglek Numponthep)	March 6, 2015
Wanchai vacated the title in 2015.
Satanmuanglek Numponthep (def. Sam-D Petchyindee Academy)	December 25, 2015
Satanmuanglek vacated the title in 2016.
Satanmuanglek Numponthep (2) (def. Jaroenpon Poptheeratham)	September 2, 2016
Satanmuanglek vacated the title in 2017.
Phetphuthai Sitsarawatseua (def. Phettarue Sidakobwatsaduphan)	November 7, 2017
Phetphuthai vacated the title in 2018.
Wanchainoi Sitsarawatseur (def. Saenchainoi Thanaimichel)	June 5, 2018
Wanchainoi vacated the title in 2019.
Nompraew Torachathan (def. Tubtimthong SorJor.Lekmuangnon)	May 10, 2019
Rak Erawan (def. Singhalek Sor.Chokmeechai)	December 6, 2019
Rak vacated the title in 2020.

Weight limit: 112 lb (50.8 kg)

Name	Date	Defenses
Ponchai Rattanasit (def. Adul Srisothon)	June 22, 1957
Inaugural champion On January 8, 1963, Saenchai Terdthai and Khunphaen Muangthong fought to a majority draw for the vacant belt.
Suchat Srisothon (def. Payaknoi Klongpachon)	1960s
Suchat is said to be the 10th Flyweight champion.
Kingthong Ariphai (def.)	1964
Berkrerk Chartvanchai (def. Kingthong Ariphai)	August 4, 1964
Berkruek faced Phaedcha Srichantopas as a title defense on 3 November 1964. The title was vacant as of 1966.
Rattanasak Wayupak (def. Samingthong Jeeraphan)	October 25, 1966
Vicharnnoi Porntawee (def. Samingthong Jeeraphan)	October 31, 1967	def. Samingthong Jeeraphan on April 5, 1968
Vicharnnoi vacated the title in 1968.
Klairung Lukjaomaesaithong (def. Kangwanprai Singkasempol)	1970
Pudpadnoi Worawut (def. Kiatpatum Phanphang-nga)	January 29, 1971
Pudpadnoi vacated the title in 1971.
Dejsuphan Hollywood (def. Kotchasarnoi Pholcharoen)	September 29, 1972
Ruengsak Porntawee (def. Daonin Singasawin)	March 12, 1974
Ruengsak vacated the title in 1974.
Rojanadet Rojanasongkram (def. )	1975
The title was vacant as of 1 July 1979.
Piti Muangkhonkaen (def. Thong Petchyindee)	July 31, 1979
Sornnarai Sakwitthaya (def. Piti Muangkhonkaen)	1980
Kongtoranee Payakaroon (def. Singtong Prasopchai)	September 23, 1980	def. Fahkamram Sitponthep on September 4, 1981 def. Chamuekpet Hapalang on March 12, 1982
Chamuekpet Hapalang (def. Kongtoranee Payakaroon)	June 22, 1982
Chamuekpet vacated the title in 1982.
Palannoi Kiatanan (def. Yongyuthnoi Sakchaiyasit)	1982
Palannoi vacated the title in 1983.
Saencherng Pinsinchai (def. Klaipatapi Majestic)	April 20, 1984
Saencherng vacated the title in 1984.
Wisanupon Saksamut (def. Panrit Luksiracha)	April 2, 1985
Ruensagknoi Por.Phet (def. Wisanupon Saksamut)	June 4, 1985
Wisanupon Saksamut (def. Ruensagknoi Por.Phet)	August 27, 1985
Wisanupon vacated the title in 1986.
Burklerk Pinsinchai (def. Odnoi Lukrabat)	September 9, 1986	def. Paruhatlek Sitchunthong on November 25, 1986
Kwayrong Sit Samthahan (def. Burklerk Pinsinchai)	February 6, 1987
Burklerk Pinsinchai (2) (def. Kwayrong Sit Samthahan)	July 24, 1987
Dokmaipa Por.Pongsawang (def. Burklerk Pinsinchai)	August 28, 1987	def. Wangchannoi Sor.Palangchai on January 26, 1988
Dokmaipa vacated the title in 1988.
Paruhatlek Sitchunthong (def. Detduang Por.Pongsawang)	May 3, 1988
Kaensak Sor.Ploenjit (def. Paruhatlek Sitchunthong)	May 2, 1989
Kaensak vacated the title in 1989.
Thanooin Chor.Chuchart (def. Panphet Muangsurin)	September 8, 1989
Karuhat Sor.Supawan (def. Pairojnoi Sor.Siamchai)	April 10, 1990
Chainoi Muangsurin (def. Karuhat Sor.Supawan)	June 29, 1990
Jaroensap Kiatbanchong (def. Chainoi Muangsurin)	August 31, 1990	def. Chainoi Muangsurin on October 7, 1990 def. Pairojnoi Sor.Siamchai on February 23, 1991
Langsuan Panyuthaphum (def. Jaroensap Kiatbanchong)	May 31, 1991
Nungubon Sitlerchai (def. Langsuan Panyuthaphum)	August 6, 1991
Nungubon vacated the title in 1991.
Karuhat Sor.Supawan (def. Jaroensap Kiatbanchong)	November 4, 1991
The title was contested for in New Zealand and was named the "International Lumpinee Stadium title". The title vacant as of 1992.
Wangthong Por.Pisitchet (def. Thongchai Tor.Silachai)	July 9, 1993
Thongchai Tor.Silachai (def. Wangthong Por.Pisitchet)	October 2, 1993	def. Rittidet Sor.Ploenjit on November 30, 1993 def. Netnarin Fairtex in 19944
Sittichai Phetbangprang (def. Thongchai Tor.Silachai)	May 23, 1995
Sittichai vacated the title in 1995.
Namsaknoi Yudthagarngamtorn (def. Nuengpichit Sityodtong)	1995
Namsaknoi vacated the title in 1996.
Ekachai Or.Chaibadan (def. Saenchai Sor.Kingstar)	1997
Khunponsuk Kwansongchai (def. )	1990s
Chalarmkan Kietpanthong (def. )	1999
Phet-Ek Sitjaopho (def. )	2000
Hansuk Wor Sunthonnon (def. )	2003
Panomroonglek Kiatmuu9 (def. Namsuk Phetsupaphan)	September 14, 2003
Panomrunglek vacated the title in 2004.
Terdthailak Nakontongparkview (def. Mongkonchai Phetsuphapan)	November 2, 2004	def. Sagetdao Petpayathai on April 12, 2005
Oley Kor.Kittisakgym (def. Terdthailak Nakontongparkview)	February 24, 2006
Oley vacated the title in 2006.
Tingtong Siangsawangpanpa (def. Terdthailak Nakontongparkview)	July 7, 2006
Somboonbaeb Sor.Phumpanmuang (def. Tingtong Siangsawangpanpa)	September 22, 2006
Norasing Lukbanyai (def. Somboonbaeb Sor.Phumpanmuang)	March 2, 2007
Chatchai Sor.Thanayrong (def. Norasing Lukbanyai)	April 3, 2007	def. Nongbeer Choknamwong on 14 September 2007
Chatchai vacated the title in 2007.
Pongsiri Por.Siripong (def. Norasing Lukbanyai)	December 7, 2007
Pongsiri vacated the title in 2008.
Rungphet Wor.Saangprapai (def. Nongbeer Choknamwong)	February 29, 2008
Rungphet vacated the title in 2008.
Khunponjiew Saengsawangphanpla (def. Yodpet Wor.Sungprapai)	October 31, 2008
Khunponjiew vacated the title in 2009.
Norasing Lukbanyai (def. Phetmorakot Teeded99)	June 5, 2009
Krittongkham Tor.Surachet (def. Norasing Lukbanyai)	September 4, 2009	def. Kongfah Sor.Werapon on December 8, 2009
Ekmongkon Kaiyanghadaogym (def. Krittongkham Tor.Surachet)	March 5, 2010	def. Dejsakda Wor.Sangprapai on February 4, 2011
Ekmmongkon vacated the title in 2011.
Pentai Sitnumnoi (def. Mondam Sor.Weerapon)	March 9, 2012
Pentai was stripped of the title for losing by knockout to Ruengsak Sitniwat on 7 July 2013.
Pentai Sitnumnoi (2) (def. Yangthon Sitpanon)	September 6, 2013
Saknarinnoi Or.Aunsuwan (def. Pentai Sitnumnoi)	June 6, 2014
Saknarinnoi vacated the title in 2015.
Khunhanlek Kiatjaroenchai (def. Watcharaphon P.K.Senchai)	September 4, 2015
Ronachai Santi-Ubon (def. Sarawut SorJor.Wichitpaedriew)	June 3, 2016
Kiewpayak Jitmuangnon (def. Ronachai Santi-Ubon)	September 2, 2016
Kiewpayak vacated the title in 2016.
Kiew Parunchai (def. Banlungngoen Sawansangmanja)	March 7, 2017
Ongree Sor.Dechaphan (def. Kiew Parunchai)	June 9, 2017
Kompetch Sitsarawatsuer (def. Ongree Sor.Dechaphan)	April 3, 2018
Kiew Parunchai (2) (def. Kompetch Sitsarawatsuer)	May 1, 2018	def. Kazuki Osaki on June 15, 2018
Kiew vacated the title in 2018.
Samuenthep Por Petchsiri (def. Nuapetch KelaSport)	September 24, 2019	def. Yod Parunchai on January 14, 2020

Weight limit: 115 lb (52.2 kg)

Name	Date	Defenses
Apirak Singbobae (def. Thong Petchyindee)	November 24, 1980
Samart Payakaroon (def. Singthong Prasopchai)	March 31, 1981
Samart vacated the title in 1981.
Wisanupon Saksamut (def. )	July 1982
Sornsilp Sitnoenphayom (def. Wisanupon Saksamut)	December 7, 1982
Sornslip vacated the title in 1983.
Kongtoranee Payakaroon (def. Pornsaknoi Sitchang)	April 5, 1983	def. Rung Sakprasong on August 26, 1983
Kongtoranee vacated the title in 1984.
Phayannoi Sor.Tasanee (def. Chamuekpet Hapalang)	October 18, 1984
Panrit Luksiracha (def. Phayannoi Sor.Tasanee)	January 18, 1986
Panrit vacated the title in 1986.
Panrit Luksiracha (2) (def. Rung Sakprasong)	December 19, 1986
Phayannoi Sor.Tasanee (2) (def. Panrit Luksiracha)	August 11, 1987
Jaroenthong Kiatbanchong (def. Phayannoi Sor.Tasanee)	December 29, 1987
Wisanupon Saksamut (2) (def. Jaroenthong Kiatbanchong)	January 26, 1988
Dokmaipa Por.Pongsawang (def. Wisanupon Saksamut)	May 31, 1988
Langsuan Panyuthaphum (def. Dokmaipa Por.Pongsawang)	May 2, 1989	draws with Kaensak Sor.Ploenjit on 5 September 1989
Boonlai Sor.Thanikul (def. Langsuan Panyuthaphum)	January 19, 1990	def. Oley Kiatoneway on April 24, 1990
Oley Kiatoneway (def. Boonlai Sor.Thanikul)	June 8, 1990	def. Karuhat Sor.Supawan on October 7, 1990
Oley vacated the title in 1991.
Langsuan Panyuthaphum (2) (def. Lamnamoon Sor.Sumalee)	July 7, 1992
Jaroensap Kiatbanchong (def. Langsuan Panyuthaphum)	August 7, 1992	def. Kaensak Sor.Ploenjit on 4 December 1992
Lamnamoon Sor.Sumalee (def. Jaroensap Kiatbanchong)	April 30, 1993	def. Rittidet Sor.Ploenchit on July 13, 1993
Lamnamoon vacated the title in 1993.
Nongnarong Luksamrong (def. Yokthai Sit Or)	June 10, 1994
Yokthai Sit Or (def. Nongnarong Luksamrong)	July 19, 1994
Yokthai vacated the title in 1994.
Nungubon Sitlerchai (def. Yodsiam Sor.Prantalay)	April 28, 1995
Nungubon vacated the title in 1995.
Nongnarong Looksamrong (2) (def. Thongchai Tor.Silachai)	March 26, 1996
Hantalai Sor.Ploenchit (def. Nongnarong Looksamrong)	July 9, 1996
The title became vacant when Hantalai passed away on August 30, 1996.
Kaolan Kaovichit (def. Thongchai Tor.Silachai)	September 24, 1996
Kaolan vacated the title in 1996.
Saenchai Sor.Khamsing (def. Neungsiam Fairtex)	July 21, 1997
Saenchai vacated the title in 1997.
Thongchai Tor.Silachai (def. )	1999
Paruhatnoi Sitjamee (def. Thongchai Tor.Silachai)	March 3, 2000
Pettapee Chor Chinawong (def. )	2003
Pettapee vacated the title in 2003.
Sudsakorn Tded99 (def. Visanlek Sor.Todsapon)	August 8, 2003	def. Surachai Kiatsingnoi on May 11, 2004
Sudsakorn vacated the title in 2004.
Sam-A Tor.Rattanakiat (def. Petch Tor.Bangsaen)	December 7, 2004
Songkom Wor.Sangprapai (def. Sam-A Tor.Rattanakiat)	March 29, 2005	def. Manasak Narupai on 21 October 2005
Songkom vacated the title in 2006.
Duangpichit Or Siripon (def. )	2006
Detnarong Sitjaboon (def. Duangpichit Or Siripon)	September 22, 2006
Sam-A Tor.Rattanakiat (2) (def. Detnarong Sitjaboon)	March 2, 2007	def. Kampichit Riflownasoundna on June 8, 2007 def. Chatchai Sor.Thonayong on December 7, 2007
Sam-A vacated the title in 2008.
Panomroonglek Kiatmuu9 (def. Pongsiri Por.Siripong)	March 28, 2008
Panomrunglek vacated the title in 2008.
Rungphet Wor Rungniran (def. Singdam Chockkanna)	March 6, 2009
Rungphet vacated the title in 2009.
Panomroonglek Kiatmuu9 (2) (def. Poonsawan Lukprabat)	March 5, 2010
Nuangthep Eminentair (def. Panomroonglek Kiatmuu9)	October 5, 2010
Chokprecha Kor.Sakuncha (def. Nuangthep Eminentair)	2011
Wanchalong Sitsornong (def. Chokprecha Kor.Sakuncha)	September 8, 2011	def. Choknumchai Sitjakong on August 8, 2012
Wanchalong vacated the title in 2012.
Superlek Wor.Sangprapai (def. Muangthai Sor.Boonyiam)	September 7, 2012	def. Sangmanee Sor Tienpo on December 7, 2012
Superlek vacated the title in 2013.
Yokphet Sompongmataput (def. Wanchalong Sitsornong)	February 5, 2013
Wanchalong Sitsornong (2) (def. Yokphet Sompongmataput)	September 6, 2013	def. Panpayak Jitmuangnon on April 8, 2014
Kengkla Por.Pekko (def. Wanchalong Sitsornong)	December 9, 2014	def. Arashi Fujihara on April 5, 2015 def. Jomhod Eminentair on June 5, 2015 def. Puenkol Diamond98 on September 4, 2015
Wanchalong PK.Saenchai (3) (def. Kengkla Por.Pekko)	June 3, 2016
Wanchalong vacated the title in 2017.
Kiew Parunchai (def. Watcharapon P.K.Saenchai)	March 6, 2018
Kiew vacated the title in 2018.
Rungnarai Kiatmuu9 (def. Jomhod Eminentair)	December 7, 2018	def. Phetsommai Sor.Sommai on September 8, 2019
Chanalert Meenayothin (def. Rungnarai Kiatmuu9)	December 13, 2019
Chanalert vacated the title in 2020.

Weight limit: 118 lb (53.5 kg)

Name	Date	Defenses
Prasertchai Terdkiatpitak (def. Saknoi Charoenmuang)
Inaugural champion.
Norasing Issaraphan (def. Lakchai Lukmatuli)	1960s
Pairoj Payaksophon (def. Norasing Issaraphan)	February 5, 1963
Saenchai Terdthai (def. )	1964
Lakchai Lukmatuli (def. Saenchai Terdthai)	August 4, 1964
Sornnarai Lukmahalok (def. )	1965–66	def. Kongsuriya Surarong on 8 March 1966
Berkrerk Chartvanchai (def. Lakchai Lukmatuli)	October 18, 1966	def. Wirachon Lukngamsiri on November 4, 1967
Medprik Silachai (def. )	1970
Klairung Lukjaomaesaitong (def. Chalermsak Ploenjit)	1971
Chalermsak Ploenjit (def. )	1974
Singnoom Ekachai (def. )
Khaosod Sitpraprom (def. Singnoom Ekachai)	July 18, 1978
Khaosod vacated the title in 1978.
Paruhat Loh-ngoen (def. Thanasuk Prasopchai)	March 23, 1979	def. Chokchainoi Sor.Chokprasert on September 11, 1979
Mafuang Weerapol (def. Paruhat Loh-ngoen)	22 January 1980	def. Kongtoranee Payakaroon on December 2, 1980 def. Fonluang Luksadetmaephuangtong on September 4, 1981 def. Jakrawan Kiattisaktewan on March 12, 1982
Bangkhlanoi Sor.Thanikul (def. Mafuang Weerapol)	August 24, 1982
Sornsilp Sitnoenpayom (def. Bangkhlanoi Sor.Thanikul)	April 5, 1983
Chamuekpet Hapalang (def. Sornsilp Sitnoenpayom)	August 26, 1983
Kongtoranee Payakaroon (def. Chamuekpet Hapalang)	January 31, 1984
Petchdam Lukborai (def. Kongtoranee Payakaroon)	September 14, 1984
Maewnoi Sitchang (def. Petchdam Lukborai)	February 8, 1985
Chanchai Sor.Tamarangsri (def. Maewnoi Sitchang)	June 4, 1985	def. Petchdam Lukborai on September 3, 1985 def. Sanit Wichitkriangkrai on October 11, 1985
Sanit Wichitkriangkrai (def. Chanchai Sor.Tamarangsri)	January 18, 1986	def. Panrit Luksiracha on June 13, 1986
Sanit vacated the title in 1986.
Chanchai Sor.Tamarangsri (2) (def. Panrit Luksiracha)	July 18, 1986	def. Wanlop Sitnoknit on December 19, 1986
Chanchai vacated the title in 1987.
Yodpetch Sor.Jitpattana (def. Jampatong Na Nontachai)	August 25, 1987
Grandprixnoi Muangchaiyaphum (def. Yodpetch Sor.Jitpattana)	April 26, 1988
Saichon Pichitsuek (def. Grandprixnoi Muangchaiyaphum)	1989
Kangwannoi Or.Sribualoi (def. Saichon Pichitsuek)	December 8, 1989	def. Yodpetch Sor.Jitpattana on May 11, 1990
Taweesaklek Ploysakda (def. Kangwannoi Or.Sribualoi)	July 24, 1990	def. Kangwannoi Or.Sribualoi on September 7, 1990
Saenklai SitKruOd (def. Taweesaklek Ploysakda)	June 18, 1991
Saenmuangnoi Lukchaopormahesak (def. Saenklai SitKruOd)	November 29, 1991
Jaroensak Kiatnakornchon (def. Saenmuangnoi Lukchaopormahesak)	March 31, 1992
Yodkhunpon Sittraiphum (def. Jaroensak Kiatnakornchon)	December 8, 1992
Saenklai SitKruOd (2) (def. Yodkhunpon Sittraiphum)	April 27, 1993	def. Jomhodlek Rattanachot on August 10, 1993 def. Anantasak Panyuthaphum on December 7, 1993 def. Singdam Or.Ukrit on March 29, 1994 draws with Dara-Ek Sitrungsap on 20 May 1994 def. Dara-Ek Sitrungsap on June 7, 1994 def. Singdam Or.Ukrit on August 5, 1994
Phetnamnueng Por.Chatchai (def. Saenklai SitKruOd)	February 17, 1995	def. Saenklai SitKruOd on May 9, 1995
Chaiyai Sit Karuhat (def. Dao-Udon Sor.Suchart)	October 17, 1995
Petcharun Sor.Suwanpakdee (def. )	1996	def. Cheruwat Aborigin on 27 October 1996
Pornpitak PhetUdomchai (def. )	1998
Saenchai Sor.Kingstar (def. Pornpitak PhetUdomchai)	February 5, 1999
Nungubon Sitlerchai (def. Saenchai Sor.Kingstar)	March 5, 1999
Saenchai Sor.Kingstar (def. Nungubon Sitlerchai)	1999
Saenchai vacated the title in 1999.
Nongbee Kiatyongyut (def. Denthoranee Nakontongpakyu)	1999
Nongbee vacated the title in 2000.
Fahsuchon Sit-O (def. Nungubon Sitlerchai)	2001
Thailand Pinsinchai (def. Fahsuchon Sit-O)	April 26, 2002
Petchmanee Petchsupapan (def. Thailand Pinsinchai)	January 31, 2003
Ngatao Attarungroj (def. Petchmanee Petchsupapan)	September 30, 2003
Ngatao vacated the title in 2004.
Pinsiam Sor.Amnuaysirichoke (def. Petchek Sitjawai)	August 17, 2004	def. Anantachai Lukbanyai on May 27, 2005
Karnchai Kor.Bangkui (def. Pinsiam Sor.Amnuaysirichoke)	January 27, 2006
Rakkiat Kiatprapat (def. Karnchai Kor.Bangkui)	September 7, 2007
Petchboonchu FA Group (def. Rakkiat Kiatprapat)	December 7, 2007
Petchboonchu vacated the title in 2008.
Phuengnoi Phetsupaphan (def. Kompichit Riflowniasoundna)	May 2, 2008
Phuengnoi vacated the title in 2008.
Prab RiponeerSauna (def. Saenkeng Jor.Nopparat)	July 30, 2008
The title was vacant as of November 2009.
Lekkla Thanasauranakorn (def. Petchsiri Por.Siripong)	2009
Rungruanglek Lukprabat (def. Rungphet Wor.Sangprapai)	December 8, 2009
Rungruanglek vacated the title in 2010.
Kaotam Lookprabaht (def. Rungphet Wor Rungniran)	March 8, 2011
Kaotam vacated the title in 2012.
Phetmorakot Teeded99 (def. Nutchai Pran26)	June 8, 2012
Phetmorakot vacated the title in 2012.
Chokpreecha Kor.Sakooncher (def. Satanfah Sagami)	January 8, 2013
Mondam Sor.Weerapon (def. Chokpreecha Kor.Sakooncher)	March 8, 2013
Superlek Kiatmuu9 (def. Mondam Sor.Weerapon)	June 7, 2013
Superlek vacated the title in 2013.
Suakim Sit Sor.Tor Taew (def. Mondam Sor.Weerapon)	September 6, 2013
Panpayak Jitmuangnon (def. Suakim Sit Sor.Tor Taew)	August 8, 2014
Prajanchai P.K.Saenchaimuaythaigym (def. Panpayak Jitmuangnon)	September 5, 2014
Panpayak Jitmuangnon (def. Prajanchai P.K.Saenchaimuaythaigym)	December 9, 2014
Panpayak vacated the title in 2015.
Kwanphet Sor.Suwanpakdee (def. Methee Sor.Jor.Toipedriew)	March 6, 2015
Kwanphet vacated the title in 2015.
Petchdam Petchyindee Academy (def. Khunhan Sitthongsak)	December 8, 2015
Pechdam vacated the title in 2016.
Kengkart Por.Pekko (def. Ponkit Tor.Aiewjaroentongpuket.)	August 30, 2016
Kengkart vacated the title in 2017.
Ronachai Tor.Ramintra (def. Kengkart Por.Pekko)	June 9, 2017
Ronachai vacated the title in 2017.
Superjeng Sor.Samangarment (def. Suesat Paeminburi)	September 8, 2017
Superjeng vacated the title in 2018.
Kongsuk Sitsarawatsuer (def. Jakdao Wissanukollakan)	December 7, 2018
Kongsuk vacated the title in 2019.
Kompetch Sitsarawatsuer (def. Chokdee PK.Saenchaimuaythaigym)	August 10, 2019
Kompetch vacated the title in 2019.

Weight limit: 122 lb (55.3 kg)

Name	Date	Defenses
Saenchai Terdthai (def. )	1966–1967
Mongkoldet Pitakchai (def. Saenchai Terdthai)	1966–1967
The fight was later annulled and Mongkoldet removed as champion due to the Lumpinee Stadium committee's suspicion that Saenchai threw the fight.
Saifah Saengmorakot (def. )	1970	def. Fahsai Taweechai on 29 May 1970
Poot Lorlek (def. Samyan Singsornthong)	29 January 1971
Pudpadnoi Worawut (def. Suksawat Srithewet)	5 November 1971
The title was vacant as of 1 May 1973.
Sommai Ekayothin (def. Rattana Lukprabat)	11 May 1973
Poot was forced to vacate due to the lack of worthy contenders in 1977.
Sakphimai Ritwiboon (def. Chaiyaphum Sakwittaya)	11 February 1975
Kanchai Ponthawee (def. )	1977
Kanchai was stripped of the title when he missed weight for a title defense on 23 September 1977.
Lom-Isan Sor.Thanikul (def. Nakhonsawan Suamisakawa)	29 June 1980	def. Krongsak Sakkasem on 22 July 1980
Saengsakda Kittikasem (def. Lom-Isan Sor.Thanikul)	3 April 1981	def. Phisek Thanakorn on 5 June 1984 def. Chokdee Kiatpayathai on 5 July 1985
Kongnapa Singh T.C. (def. Yingyai Petchvichan)	23 August 1985
Samransak Muangsurin (def. Saengsakda Kittikasem)	13 June 1986
Saencherng Pinsinchai (def. Samransak Muangsurin)	19 December 1986
Saencherng vacated the title in 1987.
Panomtuanlek Hapalang (def. Petchdam Lukborai)	27 October 1987	def. Manasak Sor.Ploenchit on 27 November 1987 def. Namphon Nongkeepahuyuth on 3 May 1988
Wangchannoi Sor.Palangchai (def. Panomtuanlek Hapalang)	25 November 1988	def. Kaonar Sor.Kettalingchan on 25 July 1989
Wangchannoi was stripped of the title on 6 October 1989, when a defense against Superlek Sorn E-Sarn was stopped by the referee for suspicion of a fixed fight.
Therdkiat Sitthepitak (def. Superlek Sorn E-Sarn)	7 November 1989	def. Panomrunglek Chor.Sawat on 30 March 1990
Therdkiat vacated the title in 1990.
Superlek Sorn E-Sarn (def. Wangchannoi Sor.Palangchai)	7 August 1990
Wangchannoi Sor.Palangchai (2) (def. Superlek Sorn E-Sarn)	14 June 1991
Boonlai Sor.Thanikul (def. Wangchannoi Sor.Palangchai)	31 January 1992	def. Oley Kiatoneway on 13 October 1992
Chatchai Paiseetong (def. Boonlai Sor.Thanikul)	31 August 1993
Wangchannoi Sor.Palangchai (3) (def. Chatchai Paiseetong)	22 October 1993
Chatchai Paiseetong (2) (def. Wangchannoi Sor.Palangchai)	30 November 1993
Karuhat Sor.Supawan (def. Chatchai Paiseetong)	17 December 1993	def. Boonlai Sor.Thanikul on 13 February 1994 def. Chatchai Paiseetong on 8 March 1994
Wangchannoi Sor.Palangchai (4) (def. Karuhat Sor.Supawan)	29 April 1994
Hansuk Prasathinpanomrung (def. Wangchannoi Sor.Palangchai)	29 July 1994
Meechok Sor.Ploenchit (def. Hansuk Prasathinpanomrung)	1994
Karuhat Sor.Supawan (2) (def. Meechok Sor.Ploenchit)	24 March 1995
Karuhat vacated the title in 1995.
Samkor Chor.Rathchatasupak (def. Chernung Sit Yutapoon)	1995
Samkor vacated the title in 1996.
Ritthichai Lukjaopordam (def. Nungubon Sitlerchai)	11 October 1996	def. Kaolan Kaovichit on 23 May 1997
Attachai Por.Yosanan (def. Ritthichai Lukjaopordam)	19 September 1997	def. Khochasarn Singklonsi on 28 November 1997
Attachai vacated the title in 1999.
Khunpinit Kiattawan (def. )	2000
Thailand Pinsinchai (def. Fahsuchon Sit-O)	26 April 2002
Thailand vacated the title in 2003.
Yodbuangam Lukbanyai (def. Chatree Sitpafa)	22 April 2003
Yodbuangam vacated the title in 2004.
Duangsompong Por.Khumpai (def. Trijak Sitjomtri)	16 April 2004
Duangsompong vacated the title in 2004.
Yuttakarn Tungsongtaksin (def. Trijak Sitjomtri)	7 January 2005
Yodbuangam vacated the title in 2005.
Denkiri 13rianresort (def. Trijak Sitjomtri)	16 August 2005
Nong-O Sit Or (def. Denkiri 13rianresort)	25 April 2006
Pokaew Fonjangchonburi (def. Nong-O Sit Or)	19 October 2006
Pinsiam Sor.Amnuaysirichoke (def. Pokaew Fonjangchonburi)	2 March 2007
Pansak Luk.Bor.Kor (def. Pinsiam Sor.Amnuaysirichoke)	7 September 2007
Detnarong Sitjaboon (def. Pansak Luk.Bor.Kor)	7 December 2007	def. Captainken Narupai on 5 February 2008 draws with Wuttidet Lukprabat on 28 March 2008
Sam-A Tor.Rattanakiat (def. Detnarong Sitjaboon)	31 October 2008	def. Pornsanae Sitmonchai on 6 February 2009 def. Lekkla Thanasuranakorn on 4 September 2009 def. Tong Puideenaidee on 7 December 2010 def. Tong Puideenaidee on 10 June 2011
Sam-A vacated the title in 2012.
Tong Puideenaidee (def. Petpanomrung Kiatmuu9)	3 April 2012
Tong vacated the title in 2012.
Tingthong Chor KoiYuha-Isuzu (def. Nongbeer Choknamwrong)	7 December 2012
Tingthong vacated the title in 2013.
Rungphet Kaiyanghadao (def. Rungphet Wor Rungniran)	6 September 2013
Rungphet vacated the title in 2013.
Detsakda Sitsongpeenong (def. Kunitaka)	9 March 2014
Detsakda vacated the title in 2014.
Nattaphon Nacheukvittayakom (def. Itto Nakatake)	11 May 2014	def. Arashi Fujihara on 12 October 2014 def. Itto Nakatake on 28 December 2014 def. Sota Ichinohe on 4 April 2015 def. Itto Nakatake on 19 July 2015 def. Itto Nakatake on 27 December 2015
Nattaphon vacated the title in 2016.
Teto Hoywanpochana (def. Pakayphet Eminentair)	8 August 2017
Teto vacated the title in 2017.
Worawut Boveejean (def. Ronachai Santi-Ubon)	6 March 2018
Kongsuk Sitsarawatsuer (def. Worawut Boveejean)	19 March 2019
Kongsuk vacated the title in 2019.
Prajanchai P.K.Saenchaimuaythaigym (def. Petchsamarn Sor.Samarngarment)	11 February 2020

Weight limit: 126 lb (57.2 kg)

Name	Date	Defenses
Sakda Yontharakit (def. Issarasak Panthainorasing)
Inaugural Champion.
Isarasak Barbos (def. Sakda Yontharakit)	1950s
Adul Srisothon (def. Isarasak Panthainorasing (Barbos))	1958
Wicharn Sor.Pinjisak (def. )	1960s
Danchai Ploenjit (def. )	1960s
Rerngsak Sor.Lukpitak (def. Wicharn Sor.Pinjisak)
Weeranit Charoenmuang (def. )
Saentanong Kessongkhram (def. )	1964	def. Ruengsak Sor.Lukpitak on 8 September 1964
Anantakorn Sor.Lukmuangraj (Anantadej Sithiran) (def. Pranom Sor.Sittha)	1968
Sirimongkol Luksiripat (def. Anantadej Sithiran)	1970
Sirimongkol vacated the title in 1972.
Bundit Singprakarn (def. Denthoranee Muangsurin)	8 December 1972	def. Kiattinin Lookphisit on 17 August 1973
Bundit was stripped of the title when he was dismissed by the referee during a fight against Sagat Petchyindee on 3 May 1977.
Saknarongnoi Chutirat (def. )	1978	def. Singnum Ekachai on 11 April 1978
Yoknoi Fairtex (def. Sornslip Sitnoenpayom)	22 June 1985
Bandon Sitbangprachan (def. Yoknoi Fairtex)	11 October 1985	def. Yoknoi Fairtex on 18 January 1986
Palannoi Kiatanan (def. Bandon Sitbangprachan)	29 July 1986
Yoknoi Fairtex (2) (def. Palannoi Kiatanan)	25 November 1986
Chanchai Sor.Tamarangsri (def. Yoknoi Fairtex)	31 July 1987	def. Jomwo Chernyim on 29 December 1987 def. Saencherng Pinsinchai on 26 January 1988
Samransak Muangsurin (def. Chanchai Sor.Tamarangsri)	29 April 1988
Jaroenthong Kiatbanchong (def. Samransak Muangsurin)	25 November 1988
Namphon Nongkeepahuyuth (def. Jaroenthong Kiatbanchong)	10 March 1989	def. Sanphet Lokrangsee on 30 May 1989 def. Jaroenthong Kiatbanchong on 6 October 1989
Petchdam Sor.Bodin (def. Namphon Nongkeepahuyuth)	30 March 1990
Therdkiat Sitthepitak (def. Petchdam Sor.Bodin)	30 June 1990
Jaroenthong Kiatbanchong (def. Therdkiat Sitthepitak)	14 June 1991
Jaroenthong vacated the title in 1991.
Therdkiat Sitthepitak (2) (def. Sanit Wichitkriangkrai)	27 September 1991
Jongsanan Fairtex (def. Therdkiat Sitthepitak)	21 February 1992	def. Superlek Sorn E-Sarn on 6 April 1993
Jongsanan vacated the title in 1993.
Therdkiat Sitthepitak (3) (def. Oley Kiatoneway)	5 October 1993
Mathee Jadeepitak (def. Therdkiat Sitthepitak)	29 July 1994	def. Chatchai Paiseetong on 9 September 1994 def. Ritthichai Lookchaomaesaitong on 24 March 1995
Lamnamoon Sor.Sumalee (def. Mathee Jadeepitak)	21 May 1996	def. Chatchai Paiseetong on 23 August 1996
Lamnamoon vacated the title in 1997.
Singsarawat Sitsamriengtower (def. )		def. Khochasan Singklongsi
Thognthai Sit Jompop (def. )	1999
Aisorasak Jor.Ratchakorn (def. )	2000
The title was vacant as of July 2001.
Charlie Sor.Chaitamil (def. Buakaw Por.Pramuk)	7 December 2001
Charlie vacated the title in 2003.
Pornpitak Phet-Udomchai (def. Orono MajesticGym)	19 September 2003
Kongpipop Petchyindee (def. Pornpitak PetchUdomchai)	12 November 2004
Nopparat Keatkhamtorn (def. Kongpipop Petchyindee)	7 December 2004
Anuwat Kaewsamrit (def. Nopparat Keatkhamtorn)	6 May 2005
Anuwat vacated the title in 2005.
Duangsompong Por.Khumpai (def. Yodwanlop Por.Nuttachai)	12 August 2005
Duangsompong vacated the title in 2006.
Kaew Fairtex (def. Traijak Sitjomtrai)	6 June 2006	def. Sarawut Lukbanyai on 8 December 2006
Santipap SitUbon (def. Kaew Fairtex)	2 March 2007
Santipap vacated the title in 2007.
Sagetdao Petpayathai (def. Chalermdet Sor.Tawanrung)	7 September 2007
Nong-O Sit Or (def. Sagetdao Petpayathai)	7 December 2007
Chalermdet Sor.Tawanrung (def. Nong-O Sit Or)	5 February 2007	draws with Lo-ngern Pitakkruchaidaen on 28 March 2008
Pansak Look Bor Kor (def. Chalermdet Sor.Tawanrung)	4 July 2008
Petchboonchu FA Group (def. Parnsak LukkBorKor)	8 December 2009	def. Jomthong Chuwattana on 6 March 2009
Petchboonchu vacated the title in 2009.
Pornsanae Sitmonchai (def. Trijak Sitjomtrai)	8 December 2009
Kongsak Sitboonmee (def. Pornsanae Sitmonchai)	7 December 2010
Kongsak vacated the title in 2011.
Penek Sitnumnoi (def. Mongkolchai Kwaitonggym)	6 September 2011	def. Wanchalerm Chor.Cheankamon on 9 March 2012 def. Sam-A Gaiyanghadao on 4 May 2012 def. Petpanomrung Kiatmuu9 on 7 December 2012
Superbank Mor Ratanabandit (def. Penek Sitnumnoi)	9 July 2013	def. Thanonchai Thanakorngym on 8 October 2013 def. Sam-A Gaiyanghadao on 3 December 2013 def. Superlek Kiatmuu9 on 6 May 2014 def. Thaksinlek Kiatniwat on 9 December 2014
Superbank vacated the title in 2015.
Panpayak Jitmuangnon (def. Sam-A Kaiyanghadaogym)	6 March 2015
Saen Parunchai (def. Panpayak Jitmuangnon)	5 June 2015
Saen vacated the title in 2015.
Panpayak Jitmuangnon (2) (def. Kaonar P.K.SaenchaiMuaythaiGym)	22 December 2015
Panpayak vacated the title in 2017.
Chalam Parunchai (def. Messi Pangkongprab)	7 November 2017	def. Siwakorn Kiatjaroenchai on 11 December 2018
Chalam was stripped of the title due to a knockout loss in a non-title bout against Kiewpayak Jitmuangnon on 26 June 2019.
Chalam Parunchai (2) (def. View Petchkoson)	6 March 2020
Chalam vacated the title in 2021.

Weight limit: 130 lb (59.0 kg)

Name	Date	Defenses
Mongkoldet Pitakchai (def. Mekhmekhin Yontharakit)	1966–1967
Inaugural Champion
Weerachai Hor.Mahachai (def. Mongkoldet Pitakchai)	circa 1967
Srichang Sakornpitak (def. Weerachai Hor.Mahachai)	circa 1968
The title was vacant as of 1972.
Burengnong Sakornpitak (def. Pranom Sor.Sittha)	1972
The title was vacant as of May 1973.
Pudpadnoi Worawut (def. Chaiyut Sitiboonlert)	22 June 1973
Khunponnoi Kiatsuriya (def. Pudpadnoi Worawut)	26 July 1974
Wichit Lukbangplasoi (def. Khunponnoi Kiatsuriya)	October, 1974
Wichit was stripped following a suspicion of match fixing during a title defense against Posai Sitiboonlert on 14 May 1976.
Khaosod Sitpraprom and Kamlaiyok Kiatsompop fought for the vacant title on December 14, 1979. The fight ended in a no contest after Kamlaiyok was dismissed by the referee.
Ruengsak Porntawee (def. Pornsak Sitchang)	23 January 1981	def. Krongsak Sakkasem on 3 November 1981
Wanpadet Sitkhrumai (def. Daoden Sakornpitak)	22 January 1985
Wanpadet was stripped of the title after being stopped by Lucien Carbin in a non-title fight.
Daoden Sakornpitak (def. Ratchabut Sor.Thanikul)	7 May 1985
The title was vacant as of 1 December 1987.
Kongdej Chor.Wiraj (def. Paksa Kiatsayan)	8 December 1987
vacated the title in 1988.
Prasert Kittikasem (def. Chanchai Sor.Tamarangsri)	26 July 1988
Saencherng Pinsinchai (def. Prasert Kittikasem)	10 March 1989
Cherry Sor.Wanich (def. Saencherng Pinsinchai)	25 July 1989	def. Saencherng Pinsinchai on 6 October 1989 def. Superlek Sorn E-Sarn on 30 March 1990 def. Therdkiat Sitthepitak on 30 October 1990
Namkabuan Nongkeepahuyuth (def. Cherry Sor.Wanich)	31 May 1991	def. Therdkiat Sitthepitak on 9 June 1992 def. Nuathoranee Thongracha on 14 August 1992 def. Pairot Wor.Wolapon on 5 October 1993 def. Prabpramlek Sitnarong on 5 March 1996 def. Samkor Chor.Ratchatasupak on 12 November 1996
Namkabuan vacated the title in 1997.
Lamnamoon Sor.Sumalee (def. Samkor Chor.Ratchatasupak)	19 December 1997	def. Rambojiew Por.Thubtim on 29 September 1998
Lamnamoon Sor.Sumalee (2) (def. Samkor Chor.Ratchatasupak)	25 September 1999
Namsaknoi Yudthagarngamtorn (def. Lamnamoon Sor.Sumalee)	7 December 1999
Namsaknoi vacated the title in 2000.
Samkor Chor.Ratchatasupak (def. Rambojiew Por.Thubtim)	22 April 2000	def. Nontachai Kiatwanlop on 22 March 2002
The title was vacant as of 2005.
Singdam Kiatmuu9 (def. Orono Wor Petchpun)	6 May 2005
Saenchai SinbiMuaythai (def. Singdam Kiatmuu9)	9 December 2005	draws with Nopparat Keatkhamtorn on 17 January 2006
Nopparat Keatkhamtorn (def. Saenchai SinbiMuaythai)	2 June 2006	def. Singdam Kiatmuu9 on 14 July 2006
Nopparat vacated the title in 2006.
Saenchai SinbiMuaythai (2) (def. Duangsompong Kor.Sapaotong)	22 September 2006
Orono Wor Petchpun (def. Saenchai Sor.Kingstar)	7 December 2007
Saenchai Sor.Kingstar (3) (def. Orono Wor Petchpun)	2 May 2008
Petchboonchu FA Group (def. Saenchai Sor.Kingstar)	7 August 2009
Nong-O Kaiyanghadaogym (def. Petchboonchu FA Group)	8 December 2009	def. Petchboonchu FA Group on 12 March 2010 def. Singdam Kiatmuu9 on 13 July 2010 def. Pakorn Sakyothin on 5 October 2010
Kongsak Sitboonmee (def. Nong-O Kaiyanghadaogym)	10 June 2011
F-16 Rachanon (def. Kongsak Sitboonmee)	6 September 2011
F-16 vacated the title in 2012.
Yodwicha Por Boonsit (def. Kongsak Sitboonmee)	9 November 2012
Yodwicha vacated the title in 2013.
Kongsak Sitboonmee (def. Petpanomrung Kiatmuu9)	7 June 2013
Kongsak vacated the title in 2013.
Petchmorakot Wor.Sangprapai (def. Auisiewpor Sujibamikiew)	3 December 2013	def. Kwankhao Mor.Ratanabandit on 28 February 2014 def. Genji Umeno on 19 April 2015
Petchmorakot vacated the title in 2015.
Kaewkangwan Priewwayo (def. Superlek Kiatmuu9)	8 December 2015
Kaewkangwan vacated the title in 2016.
Nuenglanlek Jitmuangnon (def. Jamesak Sakburiram)	8 August 2016
Phetmorakot Teeded99 (def. Nuenglanlek Jitmuangnon)	9 December 2016
Phetmorakot vacated the title in 2017.
Mongkoldetlek KesaGym (def. Suakim PK Saenchaimuaythaigym)	9 June 2017
Nawapon Lookpachrist (def. Mongkoldetlek KesaGym)	14 November 2017
Nawapon vacated the title in 2018.
Suakim PK Saenchaimuaythaigym (def. Theppabut Phetkiatphet)	7 September 2018
Suakim vacated the title in 2019.
Songkom Bangkokalaiyon (def. Krobsut Fairtex)	6 June 2019
The title was retired in 2021-2022 due to the COVID-19 pandemic and is vacant as of 2024
Khunpon Eakmuangnon (def.Petchphadaen Jitmuangnon)	12 December 2023

Weight limit: 135 lb (61.2 kg)

Name	Date	Defenses
Sompong Samarnchan (def. Chanarong)
Inaugural champion.
Adul Srisothon (def. Danchai Yontharakit)	1962
The title was vacant as of 1 May 1963.
Wicharn Sor.Pinjisak (def. Prakaikaew Luk Sor.Kor.)	28 May 1963
Wicharn vacated the title in 1963.
Saenthanong Ketsongkram (def. )	1966–1967
Kanongmek Kachapichit (def. Saenthanong Ketsongkram)	13 June 1967
Saennapa Payaksophon (def. )	1970
The title was vacant as of April 1, 1974 .
Sirimongkol Luksiripat (def. Phayakphoom Phayakkhao)	19 April 1974	def. Wankaew Sityodtong on June 13, 1976 def. Monsawan Lukchiangmai on November 2, 1976
Sirimongkol vacated the title in 1977.
Siangnow Sitbangprachan (def. Siprae Kiatsompop)	6 May 1977
Siprae Kiatsompop (def. Siangnow Sitbangprachan)	6 September 1977
Kraipetch Sor.Prateep (def. )	1977
Siprae Kiatsompop (def. )	1978	def. Jongcharoen Sakwittaya on 20 February 1979
The title was vacant as of 1 January 1981.
Dieselnoi Chor Thanasukarn (def. Kaopong Sitchuchai)	9 January 1981
Dieselnoi vacated the title in 1984.
Sagat Petchyindee (def. )	1985	def. Sawainoi Daopadriew on 22 October 1985
The title became vacant as Sagat couldn't find an opponent in time.
Sagat Petchyindee (2) (def. Komtae Chor.Swananan)	17 June 1988
The title was vacant as of 1 August 1990.
Issara Sakkreerin (def. Thantawanoi Tor.Silachai)	18 August 1990	def. Ramon Dekkers on 27 November 1990
Issara vacated the title in 1991.
Coban Lookchaomaesaitong (def. Bandong Sitbangprachan)	1991
Nongmoon Chomphutong (def. Coban Lookchaomaesaitong)	November 1991
Nongmoon vacated the title in 1992.
Panomrunglek Chor.Sawat (def. Sangtiennoi Sor.Rungroj)	13 October 1992
Petchdam Lukborai (def. Panomrunglek Chor.Sawat)	6 April 1993	def. Orono Por Muang Ubon on 30 October 1993
Panomrunglek Chor.Sawat (2) (def. Petchdam Lukborai)	27 November 1993
Sakmongkol Sithchuchok (def. Panomrunglek Chor.Sawat)	8 January 1994
Chandet Sor.Prantalay (def. Sakmongkol Sithchuchok)	13 February 1994	def. Sangtiennoi Sor.Rungroj on 25 March 1994
Jongsanan Fairtex (def. Chandet Sor.Prantalay)	July 1994
Jongsanan vacated the title in 1994.
Pairot Wor.Wolapon (def. )	1994
Orono Por.MuangUbon (def. Pairot Wor.Wolapon)	24 December 1994	def. Jongsanan Fairtex on 28 March 1995 draws with Sangtiennoi Sor.Rungroj on 11 October 1996
Orono vacated the title in 1997.
Sangtiennoi Sor.Rungroj (def. Keng Singnakonkui)	27 September 1997	def. Prabpramlek Sitnarong on 14 February 1998
Samkor Chor.Rathchatasupak (def. Sangtiennoi Sor.Rungroj)	1998
Kaolan Kaovichit (def. Samkor Chor.Rathchatasupak)	26 March 1999
Khunsuk Phetsupaphan (def. Kaolan Kaovichit)	10 August 1999
The title was vacant as of 1 April 2000.
Namsaknoi Yudthagarngamtorn (def. Kaolan Kaovichit)	25 April 2000	def. Samkor Chor.Rathchatasupak on 26 April 2002 def. Noppadet Sengsiewmaigym on 18 November 2003 def. Nontachai Sit-O on 3 September 2004 def. Samranchai 96Peenang on 5 July 2005 def. Nontachai Sit-O on 21 October 2005
Namsaknoi vacated the title in 2006.
Sagadpet IngramGym (def. Samranchai 96Peenang)	6 June 2006
Sagadpet vacated the title in 2008.
Duangsompong Kor.Sapaothong (def. Tuantong Pumpanmuang)	16 September 2008
Kaew Fairtex (def. Duangsompong Kor.Sapaothong)	21 March 2009
Kaew vacated the title in 2009.
Sagetdao Petpayathai (def. Saenchai Sor.Kingstar)	8 December 2009
Petchboonchu FA Group (def. Sagetdao Petpayathai)	4 June 2010
Saenchai SinbeeMuaythai (def. Petchboonchu FA Group)	5 October 2010
Saenchai vacated the title in 2011.
Sagetdao Petpayathai (def. Petchboonchu FA Group)	8 March 2011	def. Saenchai SinbeeMuaythai on 10 June 2011
Petchboonchu FA Group (def. Sagetdao Petpayathai)	7 July 2011
Petchboonchu vacated the title in 2013.
Singdam Kiatmoo9 (def. Nong-O Kaiyanghadaogym)	8 June 2012	def. Nong-O Sit Or on 31 July 2012 def. Saenchai P.K. Saenchai Muaythaigym on 7 September 2012
Nong-O Kaiyanghadaogym (def. Singdam Kiatmoo9)	7 June 2013
Singdam Kiatmoo9 (def. Nong-O Kaiyanghadaogym)	12 July 2013
Petchboonchu FA Group (def. Singdam Kiatmoo9)	11 October 2013	def. Pakorn Sakyothin on 7 January 2014 def. Saenchai P.K. Saenchai Muaythaigym on 7 February 2014
Petchboonchu vacated the title in 2014.
Pakorn Sakyothin (def. Singdam Kiatmoo9)	28 February 2014	def. Sagetdao Petpayathai on 5 September 2014 def. Parnpetch Kiatjaroenchai on 9 December 2014
Pakorn vacated the title in 2015.
Chujaroen Dabransarakarm (def. Yodpanomrung Jitmuangnon)	4 September 2015
Sittisak Petpayathai (def. Chujaroen Dabransarakarm)	3 June 2016
Sittisak vacated the title in 2017.
Yodlekpet Or. Pitisak (def. Rambo Pet.Por.Tor.Or)	9 June 2017
Yodlekpet vacated the title in 2018.
Kulabdam Sor.Jor.Piek-U-Thai (def. Genji Umeno)	18 February 2018
Kulabdam vacated the title in 2019.
Nuathoranee Samchaivisetsuk (def. Sakchainoi M.U.Den) [22]	30 November 2019
The title was retired in 2021-2022 due to the COVID-19 pandemic.
Kanongsuek Gor.Kampanat (def. Mathias Gallo Cassarino)	29 April 2023

Weight limit: 140 lb (63.5 kg)

Name	Date	Defenses
Sorasak Sor.Lukbukkhalo (def. Prayuth Suparaj)	1 June 1971
Saensak Muangsurin (def. Sorasak Sor.Lukbukkhalo)	30 November 1971
Title was vacant as of 1975.
Pichit Singchueklueng (def. Rungroj Sor.Lakkhana)	1975	def. Mehmoud Saiyasothon on 11 April 1975 in Hat Yai
Saensatarn Saenrit (def. )	1985
Title was vacant as of 1 January 1987.
Changpuek Kiatsongrit (def. Raktae Muangsurin)	20 March 1987
Title was vacant as of 1 April 1999.
Jomhod Kiatadisak (def. Pothai Chor.Waikul)	12 August 1989	def. Sittisak Saksanguan on 21 April 1990 def. Sittisak Toranusron on 31 May 1992
Jomhod vacated the title in 1993.
Saimai Chor.Suananan (def. Samart Kayadisorn)	14 September 1996
Title was vacant as of 1 April 1999.
Morad Sari (def. Somchai Sor.Nantana)	8 May 1999
The title was vacant as of 1 September 2000.
Huasai Oldwestgym (def. )	2003
Chokdee Por.Pramuk (def. Noppadet Saengsimaewgym)	17 February 2004	def. Naruepol Sakhomsin on 10 December 2004
Phetnaimek Sor.Siriwat (def. Chokdee Por.Pramuk)	22 November 2005	def. Khunsuk Phetsupapan on 22 July 2006
Phetnaimek vacated the title in 2007.
Kongfah Uddonmuang (def. Noppadet Saengsimaewgym)	11 November 2008	def. Kamel Jemel on 26 February 2010
Damien Alamos (def. Kongfah Uddonmuang)	10 February 2012	def. Aranchai Tor.Pran26 on 7 September 2012 def. Singsuriya Mor Ratanabandit on 16 July 2013
Alamos was stripped of the title in 2013.
Chamuaktong Fightermuaythai (def. Nong-O Kaiyanghadaogym)	3 December 2013
Saensatharn Sor.Suradej (def. Chamuaktong Sor.Yupinda)	June, 2014
Singdam Kiatmuu9 (def. Saensatharn Sor.Suradej)	5 September 2014
Chamuaktong Sor.Yupinda (2) (def. Singdam Kiatmuu9)	8 December 2015	def. Petpanomrung Kiatmuu9 on 10 June 2016 def. Chujaroen Dabransarakarm on 9 December 2016
Chamuaktong vacated the title in 2017.
Rittewada Sitthikul and Nontakit Tor.Morsi fought to a draw for the vacant title on 5 September 2017.
Rittewada Sitthikul (def. Nontakit Tor.Morsi)	7 November 2017
Rittewada vacated the title in 2018.
Kulabdam Sor.Jor.Piek-U-Thai (def. Ferrari Jakrayanmuaythai)	19 March 2019
Kulabdam vacated the title in 2019. The title was retired in 2021-2022 due to the COVID-19 pandemic and is vacant as of 2024

Weight limit: 147 lb (66.7 kg)

Name	Date	Defenses
Srisawat Thiamprasit (def. Tawanchai Kaewsuriya)	1956
Inaugural champion.
Parnsak Wittichai (def. Srisawat Thiamprasit)	1957
Kiewwan Yontharakit (def. Srisawat Thiamprasit)	1959
The title was vacant as of 1962.
Phothong Dechachai (def. Iser Sorndaeng)	6 November 1962
Chalamsak Klongphojon (def. Phothong Dechachai)	1963
Chalamsak was removed as champion due to the Lumpinee Stadium committee's suspicion that Phothong threw the fight.
Apidej Sit-Hirun (def. Dejrit Itthianuchit)	4 August 1964
Apidej was stripped of the title after losing by knockout in non-title bout against Danchai Ploenchit on 18 October 1966.
Apidej Sit-Hirun (2) (def. Payap Sakulsuk)	1967
Dejrit Itthianuchit (def. Apidej Sit-Hirun)	27 September 1967
Dejrit vacated the title.
Sukkasem Saifahlap (def. Payap Sakulsuk)	7 December 1967
Prabsuk Sakulthai (def. Sukkasem Saifahlap)	1968
Title was vacant as of 1 June 1975.
Buriram Suanmisakawan (def. Singsuk Petchkasem)	1977
The title was vacant as of 1 January 1999. On 8 May 1999, Nuengtrakarn Por.Muang-Ubon and Stéphane Nikiéma fought for the vacant belt with the bout ending in a no contest.
Dejpitak I.S.S (def. )	1999–2000
Pajonsuk Lukprabat (def. Kaolan Kaovichit)	20 July 2002
Kaolan Kaovichit (def. Pajonsuk Lukprabat)	8 March 2003
Kaolan vacated the title in 2004.
Yodsanklai Fairtex (def. Runkaew Sor.Boonya)	16 August 2005
Yodsanklai vacated the title in 2006.
Thanongdet Chengzimaiwgym (def. Kaodangyai Surapichfarm)	4 April 2008
Aikpracha vacated the title in 2011.
Aikpracha Meenayothin (def. Prakysiang Kaiyanghadaogym)	11 February 2012
Aikpracha vacated the title in 2013.
Thongchai Sitsongpeenong (def. Fahmongkol Sor.Jor.Danrayong)	7 June 2013
Thongchai vacated the title in 2014.
Sitthichai Sitsongpeenong (def. Maruay Sitjepond)	28 October 2014
Sitthichai vacated the title in 2015.
Mangkornpet Sor.Kiatwat (def. Manaowan Barcelonagym)	8 December 2015
Mangkornpet vacated the title in 2016.
Pongsiri P.K.Saenchaimuaythaigym (def. Rafi Bohic)	2 September 2016
Rafi Bohic (def. Pongsiri P.K.Saenchaimuaythaigym)	17 June 2017
Bohic was stripped of his title for losing by knockout in a non-title fight against Nontakrit Tor.Morsi on 18 July 2017.
Rafi Bohic (2) (def. Simanoot Sor.Sarinya)	26 December 2017	def. Dylan Salvador on 27 February 2018 def. Petkanthas M-Uden on 28 August 2018 def. Thananchai Rachanon on 12 October 2018 def. Manachai YokkaoSaenchaiGym on 30 April 2019
The title was retired in 2021-2022 due to the COVID-19 pandemic. The title was vacant as of 2024

Weight limit: 154 lb (69.9 kg)

Name	Date	Defenses
Hern Silathong (def. Dejthai Ithichai)	1972	def. Dechthai Ittichai in 1973
The title was later discontinued for decades due to the lack of competition at the weight.
Saiyok Pumpanmuang (def. Farid Villaume)	26 February 2010	def. Abdallah Mabel on 29 October 2010
Saiyok vacated the title in 2012.
Sirimongkol Sitanupap (def. Yodpayak Sitsongpeenong)	20 October 2015
Yodpayak Sitsongpeenong (def. Sirimongkol Sitniwat)	16 February 2016	def. Fahsura Windysport on 23 December 2016
Yodpayak vacated the title in 2017.
Buakiew Sitsongpeenong (def. Fahsura Windysport)	1 September 2017
Buakiew vacated the title in 2018.
Talaytong Sor.Thanaphet (def. Luis Cajaiba)	30 November 2018
Talaytong vacated the title in 2019.
Capitan Petchyindee Academy (def. Detrit Sathian Gym)	1 June 2019	def. Yodkhunpon Sitmonchai on 3 January 2020
The title was retired in 2021-2022 due to the COVID-19 pandemic.
Kongthailand Kiatnavy (def. Luis Cajaiba)	6 May 2023

Weight limit: 160 lb (72.6 kg)

Name	Date	Defenses
Mekdam Lukchaofah (def. Suchai Ketsongkram)	1950s	def. Sema Klasuek
Inaugural champion. Mekdam vacated the title and retired due to lack of opposition
Bukdiew Yontharakit (def. Jeerasak Pongsing)	1962–1963
Adisak Ithianuchit (def. Bukdiew Yontharakit)	1963
Daoprakai Sor.Pinijsak (def. Sornchai Mullayut)	1964
Daoprakai was stripped of the title when he was knocked out by Apidej Sit-Hirun in a non-title fight on 8 September 1964.
Dejthai Ratchadet (Ithichai) (def. Chakkrit Rithanuman)	13 June 1967
Narong Phitsanurachan (def. )	1967
Narong Phitsanurachan (2) (def. )	1969
Prapai Sitchumpon (def. )	1974
The title was vacant as of 1 January 1978.
Satanfah Sor.Prateep (def. Genshuu Igari)	7 April 1978
Satanfah vacated the title in 1979.
Noppakao SirilakMuaythai (def. Erhan Gungor)	19 August 2017	def. Takuya "T-98" Imamura on 2 December 2017.
Noppakaw vacated the title in 2018.
Youssef Boughanem (def. Talaytong Sor.Thanaphet)	22 May 2018
Boughanem vacated the title in 2018.
Jimmy Vienot (def. Talaytong Sor.Thanaphet)	30 April 2019
Sorgraw Petchyindee Academy (def. Jimmy Vienot)	25 September 2019
Denpanom Pran26 (def. Emerson Bento)	17 June 2023