Cornish (surname)
Cornish is a surname. Notable people with the surname include:
- Abbie Cornish (born 1982), Australian actress
- Audie Cornish (born 1979), American journalist
- D. M. Cornish (born 1972), Australian fantasy author
- Francis Evans Cornish (1831–1878), Canadian politician
- Fred Cornish (1876–1940), Wales international rugby player
- Harry Cornish (1871–1918), English cricketer
- Jessie J (born 1988) (real name Jessica Cornish), English R&B and Soul recording artist
- Joe Cornish (filmmaker) (born 1968), British television personality
- Joe Cornish (photographer) (born 1958), British landscape photographer
- Jon Cornish (born 1984), Non-Import Canadian Football League player
- Mitch Cornish (born 1993), Australian rugby league player
- Robert E. Cornish (1903–1963), controversial American researcher
- Samuel Cornish (1795–1858), African-American Presbyterian minister
- William Cornish (disambiguation)