Orley, Örley or van Orley are given names and family names.
People with given name OrleyOrley May (1897-1968), an American detectiveOrley Ashenfelter (born 1942), an American economistPeople with surname OrleyBernard van Orley (between 1487 and 1491–1541), a leading artist in Dutch and Flemish Renaissance paintingJan van Orley (1665–1735), a Flemish painter, draughtsman, printmaker and designerLadislaus Örley, a helminthologistRichard van Orley (1663–1732), a Flemish painter, draughtsman, printmaker and designerThomas Orley (1934–2008), an American fencer