Bunyan may refer to:
- Paul Bunyan, a mythical lumberjack in American folklore
- Paul Bunyan (operetta), an operetta by Benjamin Britten featuring the mythical lumberjack
- John Bunyan (1628-1688), a Christian writer and preacher, author of The Pilgrim's Progress
- Vashti Bunyan (b. 1945), an English singer-songwriter
- Maureen Bunyan, a Washington, D.C.-based television journalist
- Jason Bunyan (b. 1981), a British speedway rider
- Jay Ryan (actor) (b. 1981), a New Zealand actor, was born Jay Bunyan
- Bunyan, New South Wales, Australia
- Bunyan, Wisconsin, United States, an unincorporated community
- Bünyan, a town in Central Anatolia, Turkey.
For the foot deformity, see bunion.