Owen Cowley (14 December 1868 – 27 February 1922) was an Australian cricketer.
He played eleven first-class matches for New South Wales and Queensland between 1893/94 and 1896/97.All of Cowley's first-class cricket was played in New Zealand: seven matches on New South Wales' tour of 1893-94, and four on Queensland's tour of 1896-97.
He made his only first-class century for Queensland against Hawke's Bay, when he went to the wicket at 214 for 5 and scored 135, adding 238 for the sixth wicket with Robert MacDonald, who scored 114.