Joker: Folie à Deux
- Gore: 2024
- Nyika: United States of America
- Genre: Drama, Crime, Thriller
- Studio: Warner Bros. Pictures, Joint Effort, Domain Entertainment
- Keyword: asylum, villain, musical, insane asylum, based on comic, sequel, courtroom, mental illness, madness, 1980s, prisoner abuse, dark romance, playful, introspective, jukebox musical, antagonistic, commanding, foreboding, objective, tragic
- Mutungamiriri: Todd Phillips
- Cast: Joaquin Phoenix, Lady Gaga, Brendan Gleeson, Catherine Keener, Zazie Beetz, Steve Coogan