Dissident or dissidence may refer to:
- Dissident - a person who actively opposes an established opinion, policy, or structure
- Dissident (song), a song by Pearl Jam
- Dissident (album), a 1991 album by electronic music collective Deadline
- Dissidence (novel), a novel by Ken MacLeod
- The Dissident, a film directed by Bryan Fogel
- The Dissidents, a film directed by Jaak Kilmi