Orpen is an Anglo-Norman toponymic surname deriving from "Erpen" (Normandy, France). It may refer to:
- Abraham Orpen (1854–1937), Canadian horse-racing track owner, casino operator, (cousin of William Orpen)
- Arthur Orpen Herbert (1831–1890), railway commissioner
- Bea Orpen (1913–1980), Irish painter
- Charles Orpen (1791–1856), Irish physician, writer and clergyman
- Edward Richards-Orpen (1884–1967), Irish politician
- Francis Orpen Morris, (1810–1893), Irish clergyman
- John Orpen (1868–1950), Anglican clergyman
- Joseph Orpen (1828–1923), British colonial administrator
- Goddard Henry Orpen (1852–1932), Irish historian
- Raymond Orpen (1837–1930), Irish clergyman
- William Orpen (1871–1931), Irish portrait painter
This page lists people with the surname Orpen.
If an internal link intending to refer to a specific person led you to this page, you may wish to change that link by adding the person's given name(s) to the link.
If an internal link intending to refer to a specific person led you to this page, you may wish to change that link by adding the person's given name(s) to the link.