Girvan is a surname. Notable people with the surname include:
Caroline Girvan (born 1984), fitness trainer and YouTuber Hector Girvan (1899–1969), Scottish footballer Michelle Girvan (born 1977), American physicist and network scientist Paul Girvan (born 1963), Northern Irish politician Richard Girvan (born 1973), New Zealand international lawn bowler
See also Girvan, a settlement in Scotland