Cowper (pronounced Cowper or Cooper depending on family) is a surname of several persons:
- Andrew Cowper (1898âÂÂ1980), Australian fighter pilot
- Austen Cowper (1885âÂÂ1960), South African cricketer
- Bob Cowper (1940âÂÂ2025), Australian cricketer
- Sir Charles Cowper (1807âÂÂ1875), Australian politician
- Charles Cowper Jr. (1834âÂÂ1911), Australian politician, son of Sir Charles Cowper Snr.
- David Scott Cowper (born 1942), British yachtsman
- Douglas Cowper (1817âÂÂ1839), British painter
- E. E. Cowper (1859âÂÂ1933), British author
- Edward Alfred Cowper (1819âÂÂ1893), British mechanical engineer and metallurgist
- Frances Maria Cowper (née Madan; sometimes known as Maria Frances; 1726âÂÂ1797), British poet
- Francis Thomas de Grey Cowper, 7th Earl Cowper
- Frank Cowper (1849âÂÂ1930), British yachtsman and author
- Frank Cadogan Cowper (1877âÂÂ1958), British artist
- Gerry Cowper (born 1958), British actress
- Mary Cowper (1685âÂÂ1724), British courtier and diarist
- Nicola Cowper (born 1967), British actress
- Peter Cowper (1902âÂÂ1962), English footballer of the 1920s and 1930s
- Richard Cowper, pseudonym of John Middleton Murry Jr. (1926âÂÂ2002)
- Robert Cowper (composer) (1465âÂÂ1539/40), English composer
- Robert Cowper (RAAF officer) (1922âÂÂ2016), flying ace of the Royal Australian Air Force
- Sarah Cowper (1644âÂÂ1720), English diarist
- Spencer Cowper (1670âÂÂ1728), British MP and barrister
- Spencer Cowper (priest) 1713âÂÂ1774, Dean of Durham Cathedral
- Steve Cowper (born 1938), American politician and governor of Alaska
- William Cowper (disambiguation), multiple people
See also