Megan is a Welsh feminine given name, originally a diminutive form of Margaret. Margaret is from the Greek μαργαρίτης (margarítēs), Latin margarīta, "pearl". Megan is one of the most popular Welsh-language names for women in Wales and England, and is commonly truncated to Meg.^[1]

Megan was one of the most popular feminine names in the English-speaking world in the 1990s, peaking in 1990 in the United States^[2] and 1999 in the United Kingdom.^[3] Approximately 54% of people named Megan born in the US were born in 1990 or later.^[2] The name is also frequently spelled Meagan, Meaghan, Meghan, or Mehgan outside of Wales and the rest of the United Kingdom due to spelling influence from Irish-language names ^[4]

• Meagan Best (born 2002), Barbadian squash player
• Meagan Chauke (born 1992), South African activist
• Meagan Cignoli, American photographer, filmmaker, and businessperson
• Meagan Day, American writer, editor, and activist
• Meagan Dixon (born 1997), Australian WBBL player
• Meagan Duhamel (born 1985), Canadian pair skater
• Meagan Flynn (born 1967), American judge
• Meagan Fuller (born 1992), American beauty pageant titleholder
• Meagan Good (born 1981), American actress
• Meagan Hanson, American attorney and former politician
• Meagan Harbison (born 1995), American-born Dominican footballer
• Meagan Hockaday (died 2015), American murder victim
• Meagan Holder (born 1984), American actress
• Meagan Kiely (born 1994), Australian AFLW player
• Meagan Marie (born 1985), American online community manager and former video game journalist
• Meagan May (born 1991), American softball player
• Meagan McCray (born 1987), American soccer goalkeeper
• Meagan McGrath (born 1977), Canadian aerospace engineer, mountaineer, and explorer
• Meagan McKinney (born 1961), American novelist and biologist
• Meagan Miller, American opera soprano
• Meagan Simonaire (born 1990), American politician
• Meagan Spooner, American science fiction- and fantasy author
• Meagan Tandy (born 1985), American actress and model
• Meagan Warthold (born 1972), Australian weightlifter
• Meagan Winings, American Miss Nebraska USA winner
• Meagan Wolfe, U.S. election official

• Meagen Fay (born 1957), American actress
• Meagen Gunemba (born 1995), Papua New Guinean footballer
• Meagen Nay (born 1988), Australian competitive swimmer

• Meaghan Benfeito (born 1989), Canadian diver
• Meaghan Creed, Canadian neuroscientist and associate professor
• Meaghan Delahunt (born 1961), Australian-born Scottish novelist
• Meaghan Dutton-O'Hara, American ballet dancer
• Meaghan Francella (born 1982), American LPGA Tour player
• Meaghan Hughes (born 1986), Canadian curler
• Meaghan Jarensky (born 1978), American model, yoga practitioner, humanist, and advocate of young women
• Meaghan Kall, American epidemiologist
• Meaghan Martin (born 1992), American actress and singer
• Meaghan Mikkelson (born 1985), Canadian PWHPA player
• Meaghan Morris (born 1950), Australian scholar of cultural studies
• Meaghan Nally (born 1998), American NWSL player
• Meaghan Oppenheimer (born 1986), American television- and movie screenwriter, producer, actress, and voice artist
• Meaghan Rath (born 1986), Canadian film- and television actress
• Meaghan Rickard (born 1997), American NWHL player
• Meaghan Sargeant (born 1994), English WSL player
• Meaghan Scanlon (born 1993), Australian politician and lawyer
• Meaghan Simister (born 1986), Canadian Olympic luger
• Meaghan Sittler (born 1976), Canadian-born American NWHL player
• Meaghan Smith, Canadian singer-songwriter, musician, and visual artist
• Meaghan Volker (born 1990), Australian rower
• Meaghan Waller (born 1989), Canadian fashion model

• Megan Abbott (born 1971), American author, screenwriter, and journalist
• Megan Abubo (born 1978), American professional surfer
• Megan Alatini (born 1976), South African-born, New Zealand pop singer, actress, and television personality
• Megan Alderete (born 1984), American professional racing cyclist
• Megan Alexander (born 1993), English footballer
• Megan Ambuhl (born 1974/1975), American army soldier
• Megan Amram (born 1987), American comedy writer, producer, and performer
• Megan Andelloux, American sexologist and sex educator
• Megan Anderson, several people
• Megan Angelo (born ca. 1985), American journalist and author
• Megan Anwyl (born 1962), Australian politician
• Megan Armitage (born 1996), Irish cyclist
• Megan B. Murray, American epidemiologist and an infectious disease physician
• Megan Balks, New Zealand Antarctic soil scientist
• Megan Balsdon (born 1982), Canadian curler
• Megan Baltzell (born 1993), American softball catcher
• Megan Bankes (born 1997), Canadian biathlete
• Megan Banting (born 1996), Australian cricketer
• Megan Barker (born 1997), Welsh professional racing cyclist
• Megan Barnard (born 1984), Australian sports presenter
• Megan Barry (born 1963), American businesswoman and politician
• Megan Bartlett (born 1983), American former softball player and current head coach
• Megan Barton-Hanson, English television personality
• Megan Bayne, American professional wrestler
• Megan Bell (born 2001), Northern Irish SWPL player
• Megan Belt (born 1997), English cricketer
• Megan Betsa (born 1995), American former professional softball pitcher and coach
• Megan Beveridge (born 1994/1995), Scottish soldier
• Megan Beyer (born 1957), American journalist, activist, and advocate
• Megan Blake, American actress and pet lifestyle expert
• Megan Blake Irwin (born 1992), Australian model
• Megan Blanksma, American politician
• Megan Blunk (born 1989), American wheelchair basketball player
• Megan Bonneau, American ballet dancer
• Megan Bonnell, Canadian folk musician
• Megan Bonny (born 1990), American rugby sevens player
• Megan Boone (born 1983), American actress
• Megan Boyd (1915–2001), British fly tyer
• Megan Boyle (born 1985), American writer and filmmaker
• Megan Bozek (born 1991), American CWHL-, NWHL-, and ZhHL player
• Megan Bradley (born 1983), American professional tennis player
• Megan Brennan, American politician
• Megan Brigman (born 1990), American NWSL player
• Megan Bülow (born 1999), German-Canadian pop singer
• Megan Burns (born 1986), English musician and actress
• Megan Burns (rugby union) (born 2000), Irish rugby union player
• Megan Callaway, American documentary film producer
• Megan Campbell (born 1993), Irish BWSL player
• Megan Carey, Portuguese neuroscientist
• [[Megan Carter (ice hockey)] (born 2001), Canadian ice hockey player
• Megan Cavanagh (born 1960), American actress
• Megan Cavanagh (judge) (born 1970/1971), American attorney
• Megan Charpentier (born 2001), Canadian actress
• Megan Chu, American rhythmic gymnast
• Megan Clark (born 1958), Australian geologist and business executive
• Megan Clarke, American cancer epidemiologist
• Megan Clarken (born 1966), New Zealand media executive and former youth athlete
• Megan Coleman (born 1985), South African beauty queen
• Megan Compain (born 1975), New Zealand basketball player
• Megan Compston (born 1980), Australian WNCL player
• Megan Connolly, several people
• Megan Cooke (born 1980), American rower
• Megan Cope (born 1982), Australian Aboriginal artist
• Megan Cornell, Canadian candidate in the 2011 Ontario provincial election
• Megan Cornish (born 1947), American socialist feminist, labor activist, and retired electrician
• Megan Cotter, American politician
• Megan Courtney (born 1993), American indoor professional volleyball player
• Megan Coyne (born 1997/1998), American political communications specialist
• Megan Craig (born 1992), New Zealand professional squash player
• Megan Crane (born c. 1973), American novelist
• Megan Crewe (born 1980), Canadian writer
• Megan Crosson (born 1994), American NWSL player
• Megan Crowhurst (born 1961), Australian- and Canadian-raised American linguist and professor
• Megan Crowson (born 1996), English field hockey player
• Megan Cunningham (born 1995), Scottish footballer
• Megan Cyr, Canadian volleyball player
• Megan Dahle (born 1975), American politician
• Megan Danso (born 1990), Canadian actress
• Megan Davies, several people
• Megan Davis (born 1975), Aboriginal Australian activist, human rights lawyer, and academic
• Megan Degenfelder (born 1988/1989), American politician
• Megan Delehanty (born 1968), Canadian rower
• Megan Devlin (born 1993), Northern Irish international lawn bowler
• Megan Dirkmaat (born 1976), American rower
• Megan Dodds (born 1970), American actress
• Megan Domani (born 2002), Indonesian actress
• Megan Donahue, American astronomer
• Megan Donnelly (born 1964), American field hockey player
• Megan Dorman (born 1977), Irish-born Australian actress
• Megan Dowd Lambert, American author and academic
• Megan du Boisson (1922–1969), British campaigner for disability rights
• Megan Duffy, several people
• Megan Dunn, several people
• Megan Dykeman, Canadian politician
• Megan Edwards (born 1952), American writer and editor
• Megan Elizabeth Euker, Italian and American artist and designer
• Megan Ellison (born 1986), American film producer and entrepreneur
• Megan Evans, Australian artist
• Megan Fahlenbock (born 1971), Canadian actress
• Megan Fairchild (born 1984), American ballet dancer
• Megan Falcon (born 1985), American tennis coach and former WTA player
• Megan Faraimo (born 2000), American college softball pitcher
• Megan Farrell (born 1992), Canadian snowboarder
• Megan Fearon (born 1991), British politician
• Megan Ferguson (born 1982/1983), American actress
• Megan Finnigan (born 1998), English footballer
• Megan Fisher (born 1983), Canadian-American Paralympic athlete
• Megan Fitzsimon (born 2002), Australian AFLW player
• Megan Fletcher (born 1989), English-born Irish judoka
• Megan Follows (born 1968), Canadian-American actress and director
• Megan Fonteno (born 1993), American Samoan professional swimmer
• Megan Foster (born 1992), American rugby union player
• Megan Fox (born 1986), American actress
• Megan Frazee (born 1987), American WNBA player
• Megan Frazer (born 1990), Irish women's field hockey international
• Megan Frederickson, Canadian evolutionary biologist and professor
• Megan Gaffney (born 1991), Scottish rugby union player
• Megan Gail Coles (born 1981), Canadian writer
• Megan Gailey (born 1986), American stand-up comedian, actress, and podcast host
• Megan Gaiser, American video game director and CEO
• Megan Gale (born 1975), Australian model and actress
• Megan Gallagher (born 1960), American theater- and television actress
• Megan Gallagher (handballer) (born 1963), American handball player
• Megan Ganz (born 1984), American comedy writer and former associate editor
• Megan Gebbia (born 1973), American basketball head coach
• Megan Gerety (born 1971), American alpine ski racer
• Megan Gibson-Loftin (born 1986), American former professional softball pitcher and current pitching coach
• Megan Giglia (born 1985), British Paralympic track cyclist
• Megan Gilkes (born 2000), Canadian racing driver
• Megan Glaros, American meteorologist
• Megan Godfrey (born 1983), American educator and politician
• Megan Good (born 1995), American softball pitcher
• Megan Grano (born 1977/1978), American actress and writer
• Megan Green (born 1983), American politician and educator
• Megan Greene, American economist
• Megan Greenwell, American editor and journalist
• Megan Griffith (born 1985), American basketball coach and current head coach
• Megan Griffiths (born 1975), American film- and television director
• Megan Guarnier (born 1985), American racing cyclist
• Megan Gunnar, American child psychologist and professor
• Megan Gunning (born 1992), Canadian freestyle skier
• Megan Gustafson (born 1996), American WNBA player
• Megan Hall (born 1974), South African triathlete
• Megan Hall (poet) (born 1972), South African writer
• Megan Hanson, several people
• Megan Hanushek, American soccer player
• Megan Hart (born 1971), American author
• Megan Harvey, American voice actress
• Megan Hauserman (born 1981), American model and reality TV star
• Megan Havers (born 2007), British archer
• Megan Healy, American politician
• Megan Henning (born 1978), American actress
• Megan Henwood (born 1987), English singer-songwriter
• Megan Hickey, American member of pop/rock/alternative country band The Last Town Chorus
• Megan Hilty (born 1981), American actress
• Megan Hine (born 1984), British survival consultant, adventurer, television presenter, and writer
• Megan Hodge (born 1988), American indoor volleyball player
• Megan Hollingshead (born 1968), American voice actress
• Megan Huff (born 1996), American WNBA player
• Megan Hughes (born 1977), Welsh retired track- and road racing cyclist
• Megan Hull (born 1996), New Zealand field hockey player
• Megan Hunt, several people
• Megan Hunter (born 1984), English novelist and poet
• Megan Huntsman (born 1975), American murderer
• Megan Hutton (born 1976), New Zealand retired netball player
• Megan Imrie (born 1986), Canadian biathlete
• Megan Isaacson, American Christian- and gospel pop singer
• Megan-Jane Johnstone, New Zealand-born Australian nursing scholar and contemporary artist
• Megan Jastrab (born 2002), American professional racing cyclist
• Megan Jean (born 1983), American member of husband and wife musical duo Megan Jean and the KFB
• Megan Jendrick (born 1984), American swimmer
• Megan Jenkinson (born 1958), New Zealand photographer
• Megan Jill Russell, South African biomedical- and electrical engineer
• Megan Jones, several people
• Megan Jossa (born 1996), English actress
• Megan Joy (born 1985), American singer-songwriter
• Megan Kalajzich, Australian murder victim
• Megan Kalmoe (born 1983), American Olympic rower
• Megan Kamalei Kakimoto (born 1993), American Hawaiian author
• Megan Kanka (1986–1994), American murder victim
• Megan Kashat (born 1990), American recording artist, songwriter, and dancer of Iraqi descent
• Megan Kate Nelson, Pulitzer Prize finalist and historian
• Megan Kealy (born 2000), British trampoline gymnast
• Megan Keith (born 2002), Scottish athlete
• Megan Keller (born 1996), American ice hockey player
• Megan Kelso (born 1968), American comic book artist and writer
• Megan Kennedy (born 1996), Scottish rugby player
• Megan Ketch (born 1982), American actress
• Megan Khang (born 1997), American LPGA player
• Megan Khung (2015-c. 2020), Singaporean possible murder victim
• Megan Kimmel (born 1980), American sky- and mountain runner
• Megan Kiska, American military officer
• Megan Kleine (born 1974), American competition swimmer
• Megan Koehler (born 1989), Canadian curler
• Megan Koester, American comedian, writer, journalist, and actress
• Megan Konar, American scientist and associate professor
• Megan Kufeld (born 1993), American USL player
• Megan Lai (born 1979), Taiwanese actress and singer
• Megan Lane (born 1991), Canadian Olympic dressage rider
• Megan Langenfeld (born 1988), American former softball pitcher and current assistant coach
• Megan Larsen (born 1962), New Zealand-born Australian-based organic skincare entrepreneur
• Megan Latham (born 1954), Australian solicitor, barrister, and judge
• Mégan Laurent (born 1992), Belgian footballer
• Megan Lawrence (born 1972), American actress
• Megan Lear (born 1951), English cricketer
• Megan Leavey (born 1983), American Marine Corps veteran and military police K9 handler
• Megan LeCrone, American ballet dancer and soloist
• Megan Lee (born 1995), Korean-American actress, director, and singer-songwriter
• Megan Lee (chess player) (born 1996), American chess player
• Megan Lee (footballer), New Zealand footballer
• Megan Leigh (1964–1990), American stripteaser and pornographic film actress
• Megan Leitch (born 1965), Canadian actress
• Megan Leslie (born 1973), Canadian politician and environmental advocate
• Megan Letter (born 1995), American YouTuber
• Megan Lindsay (born 1991), American professional soccer player
• Megan Lloyd (born 1958), American illustrator of children's books
• Megan Lloyd George (1902–1966), Welsh politician
• Megan Lotts, American academic art librarian
• Megan Lovell, American former member of acoustic music trio Lovell Sisters
• Megan Lowe (1915–2017), English cricketer
• Megan Lukan (born 1992), Canadian rugby sevens player
• Megan Lyman (born 1991), American beauty pageant titleholder
• Megan Lynn, American politician
• Megan Mace (born 1992), American member of pop duo Megan and Liz
• Megan Mahoney (born 1983), American WNBA player
• Megan Mansell (born 1990), New Zealand broadcaster
• Megan Manthey (born 1988), American USL player
• Megan Marcks (born 1972), Australian rower
• Megan Marie Hart (born 1983), American opera soprano
• Megan Marrin, American painter
• Megan Marrs (born 1997), British track and field athlete
• Megan Marsden (born 1962), American gymnastics coach and former gymnast
• Megan Marshack (born 1953), American television news writer and producer
• Megan Marshall (born 1954), American scholar, writer, and biographer
• Megan Massacre (born 1985), American tattoo artist
• Megan Maxwell (born 1965), Spanish romantic novelist
• Megan Mayhew Bergman (born 1979), American writer and environmental journalist
• Megan McArdle (born 1973), American journalist, columnist, and blogger
• Megan McAuliffe, New Zealand professor of psychology, speech and hearing
• Megan McCafferty (born 1973), American author
• Megan McCarthy (born 1966), American soccer player
• Megan McCarthy King (born 1969), American judge
• Megan McClung (1972–2006), American Marine Corps officer
• Megan McColl (born 2000), Scottish cricketer
• Megan McCormick (born 1972), American TV presenter
• Megan McCubbin (born 1995), English zoologist, conservationist, photographer, and television presenter
• Megan McDonald (born 1959), American writer
• Megan McDonnell, American screenwriter
• Megan McDowell, American literary translator
• Megan McGinnis (born 1979), American actress and singer
• Megan McInerney, Australian singer known as Meg Mac
• Megan McJames (born 1987), American alpine skier
• Megan McKay (born 1997), Australian professional basketball player
• Megan McKenna (born 1992), English television personality and singer
• Megan McKenzie (born 1980), South African model
• Megan McKinnon (born 1996), Canadian actress
• Megan E. McLaughlin, American chief executive and social worker
• Megan McNamara (born 1997), Canadian beach volleyball player
• Megan McNeil (1990–2011), Canadian singer
• Megan McTavish (born 1949), American television actress and soap opera writer
• Megan Meier (1992–2006), American suicide victim
• Megan Meza, American businesswoman and television personality
• Megan Miller, several people
• Megan Miranda, American author
• Megan Mischler (born 1989), American NWSL player
• Megan Mitchell (born 1958/1959), Australian public servant and children's advocate
• Megan Mitton (born 1986), Canadian politician
• Megan Montaner (born 1987), Spanish actress and former model
• Megan Montefusco (born 1992), American NWSL player
• Megan Moody (born 1983), British professional basketball player
• Megan Mooney (born 1974), American stand-up comedian
• Megan Megg Morales, American contestant for America's Next Top Model (season 7)
• Megan Moroney (born 1997), American country music singer
• Megan Morris, American contestant for America's Next Top Model (season 7)
• Megan Morrone (born 1973), American actress, technology podcaster, and writer
• Megan Moss (born 2002), Bahamian athlete
• Megan Moulton-Levy (born 1985), Jamaican-American professional tennis player
• Megan Mullally (born 1958), American actress
• Megan Mullins (born 1986), American country music singer, songwriter, and multi-instrumentalist
• Megan Murray New Hampshire politician
• Megan Myers (born 1992), American PWHPA player
• Megan Mylan (born 1969), American documentary filmmaker
• Megan Nash (born 1989), Canadian singer-songwriter
• Megan Neyer (born 1962), American competition springboard- and platform diver
• Megan Nick (born 1996), American freestyle skier
• Megan Nicole (born 1993), American singer-songwriter and actress
• Megan Nolan (born 1990), Irish journalist and writer
• Megan Oldham (born 2001), Canadian freestyle skier
• Megan Olivi (born 1986), American mixed martial arts news/events reporter
• Megan Olson (born 1971), American painter
• Megan Oster (born 1989), American competitive figure skater
• Megan Page, several people
• Megan Park (born 1986), Canadian actress, singer, and director
• Megan Parkinson (born 1996), English actress
• Megan Parlen (born 1980), American actress
• Megan Pauwels (born 1976), Australian cricketer
• Megan Pearson, British actress
• Megan Phelps-Roper (born 1986), American political activist
• Megan Povey, English food physicist and professor
• Megan Prelinger (born 1967), American cultural historian and archivist
• Megan Prescott (born 1991), English actress and bodybuilder
• Megan Price (born 1971), American human rights activist and statistician
• Megan Pullum (born 1971), British-born Guernsey lawyer
• Megan Ranney, American practicing emergency physician and professor
• Megan Rapinoe (born 1985), American soccer player
• Megan Redmond (born 1996), American singer-songwriter
• Megan Reece, British contestant on The Voice UK (series 5)
• Megan Reid (born 1996), American NWSL player
• Megan Reinking (born 1981), American stage- and television actress
• Megan Rhodes Smith (born 1985), American softball coach
• Megan Rice (1930–2021), American nuclear disarmament activist, Catholic nun, and missionary
• Megan Richter (born 2000), British Paralympic swimmer
• Megan Rivers (born 1980), Australian field hockey player
• Megan Roberts (born 2000), Canadian artistic gymnast
• Megan Robertson, Australian rowing coxswain
• Megan Robertson (scientist), American associate professor of chemical- and biomolecular engineering
• Megan Rochell (born 1985), American contemporary R&B singer
• Megan Rohrer (born 1980), American Lutheran minister and activist
• Megan Romano (born 1991), American competition swimmer
• Megan Rooney (born 1985), Canadian-born, English-based artist
• Megan Rose, American reporter and correspondent
• Megan Rose Gedris (born 1986), American cartoonist, writer, and publisher
• Megan Rosenbloom (born 1981), American medical librarian
• Megan Rossi (born 1988), Australian dietitian, nutritionist, and author
• Megan Rule, New Zealand architect
• Megan Ryan (born 2002), Irish artistic gymnast
• Megan Rye (born 1975), American painter
• Megan Ryther (born 1979), American freestyle swimmer
• Megan Samperi (born 1993), American Playboy Playmate
• Megan Schofill, American golfer
• Megan Schutt (born 1993), Australian cricketer
• Megan Schwamb (born 1984), American astronomer, planetary scientist, and lecturer
• Megan Shackleton (born 1999), British Paralympic table tennis player
• Megan Shanahan (born 1985), Australian rugby union player
• Megan Shipman (born 1972), American voice actress
• Megan Shull (born 1968), American author
• Megan Signal (born 1990), New Zealand weightlifter
• Megan Sikora (born 1979), American actress
• Megan Sileno (born 1989), South African water polo player, and coach
• Megan Skaggs (born 1999), American artistic gymnast
• Megan Skiendiel (born 2006), Chinese-American dancer and member of global pop group KATSEYE
• Megan Slankard (born 1983), American musician and singer-songwriter
• Megan Smallhouse (born 2001), American freestyle skier
• Megan Smart (born 1997), Australian actress
• Megan Smith (born 1964), American engineer and technologist
• Megan Smith (curler) (born 1997), Canadian curler
• Megan Smith (softball), American softball coach
• Megan Smolenyak, American genealogist, author, and speaker
• Megan Sneddon (born 1985), Scottish SWPL player
• Megan Spencer (born 1966), Australian broadcaster, film critic, journalist, media maker, and teacher
• Megan Squire, American professor of computer science
• Megan Srinivas, American politician and physician
• Megan Staffel (born 1952), American fiction writer and essayist
• Megan Stalter (born 1990), American comedian and actress
• Megan Stevenson, American actress
• Megan Sturge, English cricketer
• Megan Sullivan (born 1971), American lawyer and jurist
• Megan Suri (born 1999), American actress
• Megan Swann, British magician
• Megan Sweeney (born 1987), American luger
• Megan Sybil Baker (born 1954), American fiction writer
• Megan Sylvester (born 1994), British synchronized diver
• Megan Tandy (born 1988), Canadian biathlete
• Megan Tapper (born 1994), Jamaican athlete
• Megan Taylor (1920–1993), British figure skater
• Megan Terry (1932–2023), American playwright, screenwriter, and theater artist
• Megan Thee Stallion (born 1995), American rapper and singer-songwriter
• Megan Timothy (born 1943), Rhodesian-American actress and singer
• Megan Timpf (born 1984), Canadian softball player
• Megan Traquair (born 1962), American Anglican prelate
• Megan Twohey, American journalist
• Megan Valentine, American engineer
• Megan Valler (born 1981), Australian rugby union player
• Megan Valzonis, American field hockey player
• Megan Vaughan (born 1954), British historian and academic
• Megan Walch (born 1967), Australian contemporary painter
• Megan Walker (born 1998), American WNBA player
• Megan Walsh, several people
• Megan Ward (born 1969), American actress
• Megan Washington (born 1986), Australian musician and songwriter
• Megan Watts Hughes (1842–1907), Welsh singer, songwriter, scientist, and philanthropist
• Megan Webb (born 2001), Welsh rugby union player
• Megan Whalen Turner (born 1965), American fantasy writer
• Megan White (born 1974), American drummer
• Megan White (cricketer) (born 1980), Australian cricketer
• Megan Whitmarsh (born 1972), American artist
• Megan Williams, several people
• Megan Wilson (born 1969), American visual artist, writer, and activist
• Megan Wing (born 1975), Canadian ice dancer
• Megan Woods (born 1973), New Zealand politician
• Megan Wraight (1961–2020), New Zealand landscape architect
• Megan Wright (born 1982), Canadian long-distance runner
• Megan Wynne (born 1993), Welsh professional footballer
• Megan York (born 1987), Welsh rugby union player
• Megan Young (born 1990), Filipino-American actress, model, television presenter, and beauty queen who won Miss World 2013
• Megan Zheng (born 1993), Singaporean actress and novelist

• Meggan Dawson-Farrell (born 1992), Scottish wheelchair racer
• Meggan Rollandi, New Zealand artist, performance designer, and academic
• Meggan Scavio, American businesswoman

• Meghan, Duchess of Sussex (Rachel Meghan Markle; born 1981), American former actress and member of the British Royal Family
• Meghan Addy (born 1978), American athlete
• Meghan Agosta (born 1987), Canadian ice hockey player and police officer
• Meghan Allen (born 1980), American Playboy model and reality show contestant
• Meghan Andrews (born 1979), American actress and singer
• Meghan Archer (born 1987), Australian soccer player
• Meghan Athavale, Canadian entrepreneur and toy designer
• Meghan Beaubien (born 1999), American softball pitcher
• Meghan Beesley (born 1989), English track and field athlete
• Meghan Boenig, American equestrian head coach
• Meghan Boody (born 1964), American surrealist photographer
• Meghan Camarena (born 1987), American YouTube personality, television host, actress, and comic book writer
• Meghan Chayka (born c. 1984), Canadian entrepreneur, data scientist, and ice hockey analyst
• Meghan Clyne, American journalist
• Meghan Coffey, American beauty queen
• Meghan Cox (born 1994), American soccer player
• Meghan Daum (born 1970), American author, essayist, podcaster, and journalist
• Meghan Duggan (born 1987), American former NWHL player and current director of player development
• Meghan Fardelmann, ice hockey player
• Meghan Gallacher (born 1992), British politician
• Meghan Gardler (born 1988), American basketball player who played in Europe
• Meghan Grieves (born 1994), American PWHPA player
• Meghan Hays, American communications executive
• Meghan Heffern (born 1983), Canadian actress
• Meghan Jadhav (born 1992), Indian television- and film actor
• Meghan Jaedicke (born 1997), German canoeist
• Meghan Kalkstein, American broadcast journalist
• Meghan Kallman (born 1983), American politician, academic, and activist
• Meghan Kilcoyne, American politician
• Meghan King (born 1984), American reality television personality
• Meghan Klingenberg (born 1988), American soccer player
• Meghan Lenczyk (born 1989), American NWSL player
• Meghan Lino (born 1984), American wheelchair curler
• Meghan Linsey (born 1985), American singer-songwriter
• Meghan Lisenby (born 1992), American retired soccer player
• Meghan Lorence (born 1992), American PHF player
• Meghan Lukens, American politician and educator
• Meghan Maartens (born 1999), South African water polo player
• Meghan MacLaren (born 1994), English professional golfer
• Meghan McCain (born 1984), American television personality, columnist, and author
• Meghan McCarthy, American screenwriter, lyricist, film- and television producer, and creative executive
• Meghan McCool (born 1997), American NWSL player
• Meghan McPeak, Canadian WNBA broadcaster
• Meghan Montgomery (born 1981), Canadian Paralympic rower
• Meghan Murphy, Canadian writer, journalist, and podcast host
• Meghan Musnicki (born 1983), American representative rower
• Meghan O'Gieblyn, American writer and essayist
• Meghan O'Leary (born 1984), American Olympic rower
• Meghan O'Rourke (born 1976), American non-fiction writer, poet, and critic
• Meghan Ory (born 1982), Canadian television- and film actress
• Meghan O'Sullivan (born 1969), American former deputy national security adviser
• Meghan Patrick (born 1987), Canadian-American country singer-songwriter
• Meghan Picerno, American theater actress and singer
• Meghan Price, Canadian artist
• Meghan Remy (born 1985), American musician and record producer
• Meghan Roche (born 2000), American fashion model
• Meghan Schnur (born 1985), American retired soccer player
• Meghan Schroeder (born 1986), American politician
• Meghan Small (born 1998), American competitive swimmer
• Meghan Stabile (1982–2022), American jazz promoter, producer, organizer, and CEO
• Meghan Strange (born 1969), American actress
• Meghan Tierney (born 1997), American Olympian snowboarder
• Meghan Toohey, American multi-instrumentalist, songwriter, singer, producer, and performer
• Meghan Toohey (soccer) (born 1992), American soccer player
• Meghan Trainor (born 1993), American singer-songwriter
• Meghan Walter (born 2002), Canadian curler

• Meghann Burke (born 1980), American attorney and executive director of the NWSLPA
• Meghann Fahy (born 1989/1990), American actress
• Meghann Haldeman, American actress
• Meghann Riepenhoff (born 1979), American photographer
• Meghann Shaughnessy (born 1979), American tennis player
• Meghann Treacy (born 1993), American ice hockey coach and former player

• Megyn Kelly (born 1970), American news anchor and journalist
• Megyn Price (born 1971), American actress

• Mehgan Heaney-Grier (born 1977), American freediver, fashion model, actress, conservationist, and TV personality

• M3GAN, a fictional robot prototype from a Universal Pictures horror movie
• Megan, a female background character that appears in the Recess franchise
• Meggan (character), a fictional comic book superhero appearing in books published by Marvel Comics
• Megan "Meg" Abbott, a character in The Leftovers (TV series), portrayed by Liv Tyler
• Megan Adams, a character in the Australian television series Upright
• Meagan Aylward and Megan Hounsell, characters in the 2011 film Cyberbully
• Megan Bloomfield, the protagonist of the movie But I'm a Cheerleader
• Megan Buchanan, a character in One Life to Live
• Megan Carter, a character in the film Absence of Malice
• Megan Clark, a character in The Amazing Spiez
• Meghann "Meggie" Cleary, the central character in The Thorn Birds
• Megan Conley, a character in The Bold and the Beautiful, portrayed by Maeve Quinlan
• Megan Craig Riley, a character in One Life to Live
• Megan Donner, a character in CSI: Miami, portrayed by Kim Delaney
• Megan Draper, a character in the television series Mad Men
• Dr. Megan Eisenberg, a character in the film Father of the Bride Part II
• Megan "Meg" Griffin, a character in the television series Family Guy
• Pixie (Megan Gwynn), a fictional comic book superhero appearing in books published by Marvel Comics
• Megan Harries, owner of Cwmderi's chapel, Bethania, in the Welsh soap Pobol y Cwm
• Megan Macey, a character in the television series Emmerdale
• Megan Parker, a character in the television series Drake & Josh
• Megan Reed, a fictional neuroscientist appearing in the video game ‘’Deus Ex: Human Revolution’’ and ‘’Deus Ex: Mankind Divided’’
• Megan Sharma, a character in Doctors (2000 TV series), portrayed by Ritu Arya
• Megan Sparkles, a character in the television series Sanjay and Craig
• Megan the Monday Fairy, a character from the Rainbow Magic book franchise
• Megan Voorhees, a minor character in Scary Movie 2
• Megan Wheeler, a character in Law & Order: Criminal Intent, portrayed by Julianne Nicholson
• Megan Williams, a character from the TV series My Little Pony

• Mehigan, an Irish language surname that has the variants Megan, Meaghan and Meighan
• Megan's Law, a US law regarding sex offenders