Double agents have appeared many times in fiction. Note: This list also includes reverse agents, triple agents, quadruple agents.

Movies

• Riley Hicks (Fast and Furious 6)
• Captain Trudy Chacon (Avatar)
• Bridget von Hammersmark (Inglourious Basterds)
• Dickie Randall (Night Train to Munich)
• Carl Rader (Santa Fe Trail)
• Louis Renault (Casablanca)
• Major Dalby (The Ipcress File)
• Secret Service Agent Gibbs (Air Force One)
• Det. Wuertz (The Dark Knight)
• Det. Ramirez (The Dark Knight)
• Dorian Gray (The League of Extraordinary Gentlemen)
• Hawley Griffin (The League of Extraordinary Gentlemen)
• Paulie Gatto (The Godfather)
• Unger (The Longest Yard)
• Bill Haydon (Portrayed by Colin Firth) (Tinker Tailor Soldier Spy)
• Alec Trevelyan (GoldenEye)
• Diego (Ice Age)
• Miranda Frost (Die Another Day)
• George "Mac" MicHale (Indiana Jones and the Kingdom of the Crystal Skull) (quadruple agent)^{[citation needed]}
• Other Father - (Coraline)
• Agent 23 (Get Smart)
• Lorraine Broughton (Atomic Blonde) (triple agent)

TV series

• Kaldur/Aqualad (Young Justice) (double agent)
• Jack Bristow (Alias)
• Sydney Bristow (Alias)
• Nicholas Brody (Homeland)
• Carrie Mathison (Homeland)
• Rachel Gibson (Alias)
• Ari Haswari (NCIS)
• Connie James (Spooks)
• Marian (Robin Hood (2006 TV series))
• Natalia "Lia" Mante (FPJ's Ang Probinsyano)
• Nina Myers (24)
• Gael Ortega (24) (triple agent)
• Lauren Reed (Alias)
• Scaphandra (Æon Flux) (double agent)
• Alex Krycek (The X-Files) (Mystery Man)
• Grant Ward Hydra operative)
• Punch-Counterpunch, in The Transformers

Books

• Answer (comics)
• Ash (Snakehead)
• Captain America
• Jason Bourne (character)
• Vesper Lynd (Casino Royale)
• Gajeel Redfox/Gazille Reitfox (Fairy Tail)
• Severus Snape (Harry Potter)
• Grand Admiral Thrawn (Thrawn)
• Bill Haydon (Tinker, Tailor, Soldier, Spy)
• Black Widow (Comics)
• Howard W. Campbell (Mother Night)

Video games

• Paul Denton (Deus Ex)
• Judith Mossman (Half-Life 2) (triple agent)
• Revolver Ocelot (Metal Gear) (triple agent)
• Albert Wesker (Resident Evil)
• Ada Wong (Resident Evil)
• Iron Bull (Dragon Age: Inquisition)

To be determined