Knightmare (disambiguation)
Knightmare may refer to:
- Knightmare, a television programme on air from 1987 until 1994
- Knightmare (1987 video game), based on the television programme
- Knightmare (1991 video game), based on the television programme
- A knight's mare (horse)
- Knightmare (1986 video game), known in Japan as Majyo Densetsu
- Knightmare Frame, mechas in the 2006-07 anime series Code Geass
- Knightmare Chess, a commercial chess variant
- Knightmare (Band), a heavy metal band from Australia.