Ancient world •
Jason (high priest) (2nd century BCE), High Priest of Jerusalem •
Jason the Martyr (3rd century), saint and martyr •
Jason of Cyrene (circa 100 BCE), Jewish historian •
Jason of Nysa (circa 100 BCE), Stoic philosopher •
Jason of Pherae (died 370 BCE), King of Thessaly •
Jason of Thessalonica, a saint numbered among the 72 Apostles, mentioned in the Bible
Modern world •
Jason Abalos (born 1985), Filipino actor •
Jason Akermanis (born 1977), Australian rules footballer •
Jason Aldean (born 1977), American country singer •
Jason Alexander (disambiguation), multiple people •
Jason Ankrah (born 1991), American football player •
Jason Bateman (born 1969), American television and film actor •
Jason Baumgartner, American electrical engineer •
Jason Beaulieu (born 1994), Canadian soccer player •
Jason Benjamin (1971–2021), Australian artist •
Jason Berger (1924–2010), American painter •
Jason Bergmann (born 1981), American baseball player •
Jason Bernard (1938–1996), American actor •
Jason Berry (born 1949), American journalist •
Jason Biggs (born 1978), American actor •
Jason Black (born 1972), American retired mixed martial artist •
Jason Black (musician) of American punk rock band Hot Water Music •
Jason L Blair, American writer and game designer •
Jason Lyle Black, American pianist and composer •
Jason Boe (1929–1990), American politician •
Jason Bohm, U.S Marine Corps major general •
Jason Bohn (born 1973), American golfer •
Jason Bond, American biologist •
Jason Bonham (born 1966), English drummer, son of Led Zeppelin drummer John Bonham •
Jason W. Briggs (1821–1899), American leader of the Latter Day Saint movement •
Jason Brown (disambiguation) •
Jason Brownlee (born 1999), American football player •
Jason Cabinda (born 1996), American football player •
Jason Carter (disambiguation) •
Jason Carter (actor) (born 1960) English actor •
Jason Castro (baseball) (born 1987), American baseball player •
Jason Castro (singer) (born 1987), American singer and musician •
Jason Chan (disambiguation) •
Jason Chorak (born 1974), American football player •
Jason Christopher (born 1971), American musician •
Jason Clark (disambiguation) •
Jason Clarke (born 1969), Australian actor •
Jason Clarke (writer) (born 1978), American writer and web developer •
Jason Collier (1977–2005), American basketball player •
Jason Collins (born 1978), American basketball player •
Jason Connery (born 1963), English actor •
Jason Conti (1975–2025), American baseball player •
Jason Da Costa, English autodidact •
Jason Crabb (born 1977), American gospel singer •
Jason Crow, American politician •
Jason Crowe (born 1978), English footballer •
Jason Crowe (basketball) (born 1976), American basketball player •
Jason Crumb (born 1973), Canadian football player •
Jason Crump (born 1975), Australian motorcycle speedway rider •
Jason Cundy (born 1969), English association footballer and broadcaster •
Jason Daly, Westmeath Gaelic footballer •
Jason Danino-Holt (born 1987), Israeli actor and TV presenter • Jason Davis (born 1973), also known as
Jabba (presenter), Australian actor and TV presenter •
Jason Dawe (ice hockey) (born 1973), Canadian ice hockey player •
Jason Dawe (presenter) (born 1967), English journalist and TV presenter •
Jason Day (disambiguation) •
Jason Demers (born 1988), Canadian ice hockey player •
Jason Derulo (born 1989), American singer •
Jason Donovan (born 1968), Australian actor and singer •
Jason Dooley (born 1971), American drummer •
Jason Dottley (born 1980) American actor and singer •
Jason Downer (1813–1883), American judge in Wisconsin •
Jason Drucker (born 2005), American child actor •
Jason Dunstall (born 1964), Australian rules footballer •
Jason Dy (born 1990), Filipino singer and songwriter •
Jason Earles (born 1977), American actor and comedian •
Jason Ellis (born 1971), Australian radio show host and former professional skateboarder •
Jason Ellis (basketball) (born 1982), American retired basketball player •
Jason Ellsworth, American politician •
Jason Epstein (1928–2022) American editor •
Jason Fairbanks (1780–1801), American murderer •
Jason Farradane (1906–1989), British librarian and pioneer in Information science •
Jason Forbach, American actor, singer, playwright and filmmaker •
Jason Forbes (born 1990), British actor, writer, comedian, impressionist, and TV presenter •
Jason Francisco (born 1987), Filipino actor and comedian •
Jason David Frank (1973–2022), American actor and MMA fighter •
Jason Garrett (born 1966), American football coach and player •
Jason Geria (born 1993), Australian football player •
Jason Giambi (born 1971), American professional baseball player •
Jason Gilkison, Australian choreographer and dancer •
Jay Gould (1836–1892), American railroad magnate •
Jason Griffith (born 1980), American actor and voice actor •
Jason Hall (disambiguation) •
Jason E. Hammond (1862–1957), American educator and politician •
Jason Haven (1733–1803), American minister •
Jason Healey, American researcher and scholar •
Jason Henderson, American comic writer and novelist •
Jason Henderson (American football) (born 2001), American football player •
Jason Hickel (born 1982), anthropologist and professor •
Jason Holder (born 1991), Barbados and West Indies cricketer •
Jason Holt (born 1993), Scottish footballer •
Jason Holt (businessman) (born 1969), British businessman •
Jason Horton (born 1980), American football player •
Jason Hughes (disambiguation) •
Jason Huntley (born 1998), American football player •
Jason Hyland, American former Acting United States Ambassador to Japan •
Jason Todd Ipson (born 1972), American director, screenwriter, producer, fashion photographer and surgeon •
Jason Isaacs (born 1963), English actor •
Jason Kander (born 1981), American politician •
Jason Kapono (born 1981), American basketball player •
Jason Katims (born 1960), American TV writer •
Jason Kelce (born 1987), American football player •
Jason Kennedy (footballer) (born 1986), English association football player •
Jason Kennedy (TV personality) (born 1981), American television personality •
Jason Kidd (born 1973), American basketball player and coach •
Jason Killeen (born 1985), Irish basketball player •
Jason King (disambiguation) •
Jason Kingdon, English entrepreneur •
Jason Knight (disambiguation) •
Jason Kouchak, French musician and composer •
Jason C. Kovacic (born 1968), Australian cardiologist •
Jason Kralt (born 1974), Canadian football player •
Jason Lai (born 1974), British orchestral conductor •
Jason Lamar (born 1978), American football player •
Jason Lee (disambiguation) •
Jason Leonard (born 1968), England international rugby union player •
Jason Lewis (disambiguation) •
Jason London (born 1972), American actor •
Jason Lowndes (1994–2017), Australian cyclist •
Jason Lytle (born 1969), American musician •
Jason Maguire (born 1980), Irish horse racing jockey •
Jason Mantzoukas (born 1972), American actor and comedian •
Jason Marsden (born 1975), American actor •
Jason Martin-Smith (1972–2001), English murder victim •
Jason Marquis (born 1978), American baseball player •
Jason Matheson (born 1974), American television and radio host •
Jason McCartney (disambiguation) •
Jason McGill (born 1966), English football chairman •
Jason McManus (1934–2019) American journalist •
Jason Mewes (born 1974), American actor •
Jason Micklefield, English Biochemist and professor of Chemistry •
Jason Miles (born 1951), American composer •
Jason Charles Miller (born 1972) American musician • Jason Mohan (born 1979), stage name
Jay Mo, English musician and filmmaker •
Jason Molins (born 1974), Irish cricketer •
Jason Momoa (born 1979), American actor •
Jason Moore (disambiguation) •
W. Jason Morgan (1935-2023), American geophysicist •
Jason Mraz (born 1977), American singer-songwriter •
Jason Nash (born 1973), American actor, writer, director, comedian, podcaster, and YouTuber •
Jason John Nassau (1893–1965) American astronomer •
Jason Nemes (born 1978), American politician •
Jason Newsted (born 1963), American bass player, member of the band Metallica •
Jason Ng (triathlete) (born 2000), triathlete from Hong Kong • Jason
Hiu Lui Ng (c. 1975–2008), New Yorker who died while in the custody of United States Immigration and Customs Enforcement •
Jason Nicolle (born 1965), English squash player •
Jason Okundaye (born 1997), British writer •
Jason Manuel Olazabal (born 1973), American actor •
Jason Orange (born 1970), English musician, member of the band Take That •
Jason Pargin (born (1975), American novelist and humorist •
Jason B. Parrish (1878–1906), American football player and coach •
Jason Pearce (born 1987), English footballer •
Jason Petta (born 1975), American physicist •
Jason Pinnock (born 1999), American football player •
Jason Pratensis (1486–1558), Dutch neurologist and poet •
Jason Presson (born 1971), American actor •
Jason Preston (born 1999), American basketball player •
Jason Priestley (born 1969), Canadian actor •
Jason Ralph (footballer) (1872–1952), Australian rules footballer •
Jason Reynolds, American novelist •
Jason Richardson (disambiguation) •
Jason Ritter (born 1980), American actor •
Jason Robards (1922–2000), American actor •
Jason Robards Sr. (1892–1963), American actor •
Jason Rogers (publisher) (1868–1932), American publisher •
Jason Rosener (born 1975), American alpine skier •
Jason Rosenfield (born 1945), American film director and editor •
Jason Roy (born 1990), English cricket player •
Jason Russell (1716–1775), American whose home was the site of a battle in the American Revolutionary War •
Jason Sanders (born 1995), American football player •
Jason Sangha, Australian-Indian cricket player •
Jason Sapan (born 1950), American holographer •
Jason M. Saunderson (1886–1950), Canadian-born American college football, basketball and baseball head coach •
Jason Scheff (born 1962), American musician, member of the band Chicago •
Jason Schmidt (born 1973), American baseball player •
Jason Schmidt (photographer) (born 1969), American photographer •
Jason Schwartzman (born 1980), American actor and musician •
Jason Scott (disambiguation) •
Jason Scott (born 1970), American archivist and historian of technology •
Jason Scott (rower) (born 1970), American Olympic rower •
Jason Seife (born 1989), American visual artist and painter •
Jason Segel (born 1980), American actor •
Jason Sherlock (born 1976), Dublin Gaelic footballer •
Jason Siggers (born 1985), American basketball player in the Israel Basketball Premier League •
Jason Smith (disambiguation) •
Jason Smogorzewski (1717–1779), Bishop of Ruthenia •
Jason Spencer (born 1974), American politician and physician assistant •
Jason Spezza (born 1983), Canadian ice hockey player •
Jason Statham (born 1967), English actor •
Jason Steffen (born 1975), American astrophysicist •
Jason Strevell (1832–1903), American lawyer •
Jason Strowbridge (born 1996), American football player •
Jason Stuart (born 1969), American actor and comedian •
Jason Sudeikis (born 1975), American actor and comedian •
Jason Richard Swallen (1903–1991), American botanist •
Jason Tarry (born 1966/67), British retail executive •
Jason Taylor (disambiguation) •
Jason Terry (born 1977), American basketball player •
Jason Van Hollander (born 1949), American illustrator •
Jason Vargas (born 1983), American baseball pitcher •
Jason Varitek (born 1972), American baseball catcher •
Jason Verduzco (born 1970), American football player •
Jason Wade (born 1980), American musician, member of the band Lifehouse •
Jason Walters (born 1985), Dutchman sentenced to prison for Islamic terrorism •
Jason Washington (born 1979), American football coach •
Jason Watkins (disambiguation) •
Jason Watson (footballer) (born 1991), Jamaican footballer •
Jason Watson (jockey) (born 2000), English jockey •
Jason Westrol (born 1988), American basketball player •
Jason Whitaker (born 1977), American football player •
Jason White (disambiguation) •
Jason Williams (basketball, born 1975) (born 1975), American NBA basketball player •
Jason Williams (basketball, born 1983) (born 1983), American international basketball player •
Jason Wilsher-Mills (born 1969) English artist •
Jason Wingreen (1920–2015), American actor •
Jason Winston George (born 1972), American actor •
Jason Wright (born 1982), American football player, businessman, and executive •
Jason F. Wright (born 1971), American author and speaker •
Jason Young (born 1980), Thai actor and singer •
Jason Yuan (born 1942), Taiwanese politician and diplomat •
Jason Zimmerman (born 1989), American professional Esport
s player, known as 'Mew2King' •
Jason Zucker (born 1992), American ice hockey player ==Fictional characters==