Citizen X
- Jier: 1995
- Lân: United States of America
- Sjenre: Crime, Drama
- Studio: HBO, Asylum Films, Citadel Entertainment
- Keyword: bureaucracy, homophobia, homicide, detective, soviet union, impotence, investigation, based on true story, serial killer, corpse, sadist, series of murders, surveillance, mental illness, shallow grave, communism, 1980s
- Direkteur: Chris Gerolmo
- Cast: Stephen Rea, Donald Sutherland, Max von Sydow, Jeffrey DeMunn, Joss Ackland, John Wood