Soliloquy (from Latin: "talking by oneself") is a device often used in drama.
Soliloquy may also refer to:
- Soliloquy (2002 film), a 2002 film by Jacques Zanetti, starring Diahnne Abbott and Drena De Niro
- Soliloquy (McCoy Tyner album), a 1991 live album by McCoy Tyner
- Soliloquy (Walter Bishop Jr. album) a 1977 solo album by Walter Bishop Jr.
- Soliloquy (song), a 1945 song composed by Richard Rodgers