Giacinta 'Jinx' Johnson, Bond girl in film "Die Another Day"
JinxShannon, character on the TV show "In Plain Sight"
Jinx, female ninja in the G.I. Joe series
Jinx, villain in DC comics
Li'l Jinx, character in Archie comics
Jinx, character in a series of stories in the British girls' comic and magazine "Girl"
Jinx, a character in League of Legends
Jinx, robot in film "SpaceCamp"
Jinx, male character in video game "Jak II: Renegade"
Jinks, male clerk in "The Pickwick Papers," by Charles Dickens
Jinx, term meaning "to bring bad luck"