Peter Grant
Peter Grant may refer to:
Sportspeople
- Peter Grant (athlete) (born 1954), Australian Olympic sprinter
 - Peter Grant (footballer, born 1879) (1879–1937), Scottish footballer
 - Peter Grant (footballer, born 1965), Scottish football player and coach, played for Celtic and Scotland, manager of Norwich City
 - Peter Grant (footballer, born 1994), Scottish football player, played for Falkirk, son of footballer born 1965
 - Peter Grant (rugby union) (born 1984), South African rugby union player
 
Other people
- Peter Grant (1714?–1824), known as Auld Dubrach, last survivor of the Jacobite rising of 1745
 - Peter Grant (abbé) (died 1784), Scottish Roman Catholic priest, agent and abbé
 - Peter Grant (politician) (born 1960), SNP politician elected 2015
 - Peter Grant (journalist), journalist for The Wall Street Journal
 - Peter Grant (music manager) (1935–1995), English music manager
 - Peter Grant (pastor) (1783–1867), Scottish pastor, poet and songwriter known as Pàdraig Grannd nan Oran
 - Peter Grant (singer) (born 1987), English singer
 - Peter and Rosemary Grant, evolutionary biologists at Princeton University
 - Peter Grant (VC) (1824–1868), Irish Victoria Cross recipient
 - Peter J. Grant (1943–1990), British ornithologist
 - Peter Mitchell Grant (born 1944), Scottish academic
 - Peter Grant (sculptor) (1915–2003), Irish sculptor
 - Peter Grant, Canadian businessman and complainant in Grant v Torstar Corp, a leading Supreme Court of Canada case on defamation
 
Other uses
- Peter Grant (book series), a series of fantasy novels by Ben Aaronovitch