Olley
Olley may refer to:

People
Chris Olley, English artist
Frank Olley (1927–1988), Australian politician
Gordon Olley, English flying ace
Greg Olley (born 1996), English football player
Jonathan Olley (born 1967), British photographer
June Norma Olley (1924–2019), British-born Australian seafood technologist
Ken Olley, New Zealand football player
Margaret Olley (1923–2011), Australian painter
Martin Olley (born 1963), English cricket player
Michelle Olley, British writer, journalist and magazine and book editor
Robert Olley (born 1940), English artist

Places
Olley, Meurthe-et-Moselle, France

Other
'Olley v Marlborough Court Ltd, 1949 English contract law case