Tunku Abdul Jalil
Tunku Laksamana of Johor
Born	(1990-07-05)5 July 1990 Istana Besar, Johor Bahru, Johor
Died	5 December 2015(2015-12-05) (aged 25) Sultanah Aminah Hospital, Johor Bahru, Johor
Burial	6 December 2015 Mahmoodiah Royal Mausoleum, Johor Bahru, Johor
Names Tunku Abdul Jalil Iskandar Ibrahim Ismail Ibni Sultan Ibrahim
House	Temenggong
Father	Sultan Ibrahim
Mother	Raja Zarith Sofiah
Religion	Sunni Islam
Occupation	Zookeeper,[1] police officer
Other names	Lil
Police career
Country	Malaysia
Department	Royal Malaysia Police Special Actions Unit
Service years	2012–d. 2015
Rank	Inspector
Awards	General Service Medal

Royal family of Johor
The King The Queen The Crown Prince and Regent The Crown Princess Tunku Khalsom Aminah Sofiah The Raja Muda Tunku Abu Bakar Ibrahim Tunku Zahrah Zarith Aziyah Tunku Tun Aminah Maimunah Iskandariah Dato' Dennis Muhammad Abdullah Layla Sofiah Second child (unknown name) The Tunku Temenggong The Tunku Panglima The Tunku Putera
Tunku Puteri Kamariah Aminah Maimunah Iskandariah, the Tunku Puteri and Tengku Puan Laksamana of Selangor Tengku Sulaiman Shah, the Tengku Laksamana of Selangor Tengku Shakirinal Amin Mahmud Ismail Ahmad Shah Tengku Salehuddin Ismail Shah, the Tengku Indera Bijaya Diraja of Selangor Tengku Shahrain Ismail Ibrahim Iskandar Hishamuddin Shah Tengku Sharifuddin Ibrahim Ismail Iskandar Abdul Aziz Shah Tengku Kathira Zanariah Ihsan Maimunah Aminah Iskandar Putri Tunku Besar Zabedah Aminah Maimunah Iskandariah, the Tunku Besar Tunku Azizah Aminah Maimunah Iskandariah, the Tengku Ampuan of Pahang Al-Sultan Abdullah, the Sultan of Pahang Tengku Hassanal Ibrahim, the Tengku Mahkota of Pahang Tengku Muhammad Iskandar Ri'ayatuddin Shah, the Tengku Arif Bendahara of Pahang Tengku Ahmad Ismail Mu'adzam Shah, the Tengku Panglima Perang of Pahang Tengku Puteri Afzan Aminah Hafidzatullah, the Tengku Puteri Raja of Pahang Tengku Puteri Jihan Azizah Athiyatullah, the Tengku Puteri Raja of Pahang
The Tunku Aris Bendahara Tunku Teh Mazni of Kedah and Kelantan Tunku Mahmood Iskandar Tunku Aisha Menjalara Iskandar Tunku Abdul Mateen Idris Ismail Ibrahim Iskandar Tunku Mariam Zahrah Tunku Noraini Fatimah Tunku Maimuna Ismailiah Tunku Muna Najiah Tunku Amina Kalsom Masera Marian Zahira Iskandariah

Almarhum Tunku Abdul Jalil ibni Sultan Ibrahim (5 July 1990 – 5 December 2015) was the Tunku Laksamana of Johor.^[2] He was born to members of the Johor Royal Family (his paternal side of the family) and the Perak Royal Family (his maternal side of the family).

Tunku Abdul Jalil was the fourth child of the current Yang di-Pertuan Agong (King) of Malaysia and Sultan of Johor, Sultan Ibrahim and his consort Raja Zarith Sofiah. He was the fourth grandson of the previous Sultan of Johor, Sultan Iskandar and the previous Sultan of Perak, Sultan Idris Shah II.

Tunku Abdul Jalil was born on 5 July 1990 at Istana Besar, Johor Bahru. He received his early education at Sekolah Sri Utama Johor Bahru and then later at the Yayasan Pelajaran Johor (YPJ) Zaikarim Johor Baru International School. He was a degree holder in Zoological and Conservation Studies from the Zoological Society of London in the United Kingdom.^[2]

Upon his return from London, he became a volunteer at the Sepilok Orang Utan Rehabilitation Centre in Sandakan, Sabah. He was also a volunteer at the Singapore Zoological Garden's Reptile and Veterinary Department for a year and London Zoo for almost two years.^[2]

Tunku Abdul Jalil was also active in various charity organisations including the Johor Spastic Association, the Malaysian Nature Society, the Orangutan Appeal UK foundation and the Malaysian Red Crescent Society.^[3] For sports, he did not play Polo as other royalty. This is due to his allergy to horsehair, however, he shows interest in Sailing.^[2][4] In 2013, he introduced the Malaysian Sailing League and a youth sailing programme to Malaysia. He received President Development Award from the International Sailing Federation (ISAF; now known as World Sailing) in 2014.^[4]

In 2011, Tunku Abdul Jalil entered 9-months Royal Malaysia Police (RMP) Probationary Inspector Course Intake 1/2011 at Malaysian Police Training Centre (PULAPOL), Semarak Road and commissioned as Probationary Inspector on 8 January 2012.^[5][6] He then follows his father's footsteps as a special forces-trained by entering the Basic Special Actions Course in 2013 and then became a part of the RMP's elite counter-terrorist unit, the Special Actions Unit (Malay: Unit Tindakhas — UTK).^[7] In 2015, he was promoted to the rank of Inspector.^[6] He was the first and only royalty to serve in the RMP.^[7]

Tunku Abdul Jalil was confirmed to have stage four liver cancer in December 2014 and had sought treatment at a hospital in Guangzhou, China.^[3]

Tunku Abdul Jalil died on 5 December 2015 in Royal Ward, Sultanah Aminah Hospital, Johor Bahru at the age of 25 due to cancer.^[3] On 6 December 2015, he was accorded a royal state funeral in Istana Besar, Johor Bahru and was buried next to the grave of his late grandfather, Almarhum Sultan Iskandar ibni Almarhum Sultan Ismail at the Mahmoodiah Royal Mausoleum, Johor Bahru.^[2]

• First Class of the Royal Family Order of Johor (DK I) (22 November 2012)
• Knight Commander of the Order of the Crown of Johor (DPMJ) – Dato' (11 April 2009)
• Grand Knight of the Order of Sultan Ibrahim of Johor (SMIJ) – Dato' (2015)^[8][9][10]
• General Service Medal (7 Jan 2012)^[5]
• Sultan Ibrahim Coronation Medal (PSI 1st class, 23 March 2015).

• The Tunku Laksamana Abdul Jalil Mosque at the Royal Malaysia Police's Johor Contingent Headquarters was named after him.
• The Tunku Laksamana Johor Cancer Foundation.^[11]
• The Dewan Tunku Laksamana Abdul Jalil at Politeknik Ibrahim Sultan, Pasir Gudang, Johor was named after him.
• Tunku Abdul Jalil Conservation Center (Malay: Pusat Pemuliharaan Tunku Abdul Jalil), Tengah Island was launched in 2018 by Sultan Ibrahim.^[12]