Gawain is, in Arthurian legend, King Arthur's nephew and one of the Knights of the Round Table.
Gawain may also refer to:
People:
- Gawain Westray Bell (1909–1995), British colonial administrator and Governor of Northern Nigeria
- Gawain Briars (born 1958), English squash player and lawyer
- Gawain Erland Cooper, Orcadian and Scottish folk guitarist and singer
- Gawain or Gavin Douglas (c. 1474–1522), Scottish bishop, makar (poet or bard) and translator
- Gawain Jones (born 1987), English chess grandmaster
- Gawain, a medieval character in Between the Lions
Other uses:
- Gawain (opera), first performed in 1991
- 2054 Gawain, an asteroid