A double agent is a spy for one party who poses as a spy for the other.
Double agent may also refer to:
"Double Agent" (Joe 90)Tom Clancy's Splinter Cell: Double Agent, a 2006 video gameDouble Agent, a novel by Gene Stackleborg, basis of movie The Man Outside (1967 film)Double Agent (1987 film), a television filmDouble Agent (2003 film), a South Korean filmYuri Nosenko: Double Agent, a 1986 TV movie about Yuri NosenkoThe Challenge: Double Agents, season 36 of the MTV reality competition show reference