Gemmell is a surname. Notable people with the surname include:
Alan Gemmell (1913–1986), biologist
Alan Gemmell OBE (born 1978), Director of the British Council in India
Andrew Gemmell (born 1991), swimmer
Andy Gemmell (born 1945), footballer
Archibald Gemmell (1869–1945), politician
David Gemmell (1948–2006), writer
Dean Gemmell (born 1967), curler
Dick Gemmell, rugby player
G Gemmell, professional footballer
Ian Gemmell (born 1953), cricketer
Jimmy Gemmell (1880–?), Scottish footballer
Keith Gemmell (born 1948), musician
Kris Gemmell (born 1977), triathlete
Nikki Gemmell (born 1966), Australian author
Rhys Gemmell (1896–?), tennis player
Ruth Gemmell (born 1967), British actress
Tommy Gemmell (1943−2017), footballer (Celtic FC, Scotland)
Tommy Gemmell (footballer, born 1930), footballer (St. Mirren FC, Scotland)
Welland Gemmell (died 1954), Canadian politician
