Ajax may refer to: Greek mythology and tragedy Ajax the Great, a Greek mythological hero, son of King Telamon and Periboea Ajax the Lesser, a Greek mythological hero, son of Oileus, the king of Locris Ajax (play), by the ancient Greek tragedian Sophocles, about Ajax the Great Arts and entertainment Fictional characters Ajax Duckman, in the animated television series Duckman Marvel Comics: Ajax the Greater, another name for Ajak, one of the Eternals from Marvel Comics Ajax the Lesser, another name for Arex, one of the Eternals from Marvel Comics Ajax, a member of the Pantheon appearing in Marvel Comics Ajax (Francis Fanny), a fictional supervillain first appearing in Deadpool #14 Martian Manhunter, a DC Comics superhero called Ajax in Brazil and Portugal Ajax, a Call of Duty: Black Ops 4 operative Ajax, from the video game Genshin Impact Music A-Jax (band), a South Korean boy band Ajax (band), an electronic music band from New York City Ajax (opera), by the French composer Toussaint Bertin de la Doué DJ Ajax (1971-2013; born Adrian Thomas), an Australian electro mashup DJ Lisa Ajax (born 1998), Swedish singer "Ajax" (song), a song by Tante Leen, 1969 Ajax Records, a former North American record company Other arts and entertainment Ajax (painting), a painting by John Steuart Curry Ajax (Disney), a fictional company (the Disney equivalent of Looney Tunes' Acme Corporation) Ajax, a Superman robot used by Wonder Man to hide his identity Computing Ajax (floppy disk controller), a floppy disk controller fitted to the Atari STE Ajax (programming), Asynchronous JavaScript and XML, a method used in web application development, and a software framework for it Places Canada Ajax (electoral district), in the Durham Region of Ontario Ajax (provincial electoral district), in Ontario Ajax, Ontario, a town in the Greater Toronto Area United States Ajax, Louisiana, an unincorporated community Ajax, Missouri, a ghost town Ajax Peak, a summit near Telluride, Colorado Ajax, South Dakota, an unincorporated community Ajax, Utah, a ghost town Ajax, Virginia, an unincorporated community Ajax, West Virginia, an unincorporated community Aspen Mountain (Colorado), also known as Ajax Mountain Elsewhere Mount Ajax, part of the Admiralty Mountains, Victoria Land, Antarctic 1404 Ajax, an asteroid People Ajax (missionary), Arian missionary who converted the Suevi to Christianity ( 466) Ajax, pen name of Sidney William Jackson (1873–1946), Australian naturalist and ornithologist Ajax, nickname of Heinrich Bleichrodt (1909–1977), German World War II U-boat commander Sport Association