Luke Brennan (born 3 March 1985) is a former Australian rules footballer who played for Hawthorn and the Sydney Swans in the Australian Football League (AFL).
He was recruited to the Hawthorn Football Club with the 8th selection in the 2002 AFL Draft.
In that year he was also the runner-up in The AFL Footy Show's singing competition.
[1] Brennan was delisted by Hawthorn at the end of the 2006 AFL season.
[4] He was not selected by any AFL teams and later played for Old Scotch in the Victorian Amateur Football Association (VAFA).