Luke Ball, Australian footballer
Luke Patrick Ball (born 25 May 1984) is a former professional Australian rules football player who played for the St Kilda and Collingwood football clubs in the Australian Football League. From 2003 to 2009 he played 142 games for the St Kilda Football Club where he was captain in 2007 and best and fairest and All-Australian in 2005. He is one of the only players in AFL history to have played in four consecutive grand finals for two clubs; for St Kilda in 2009 and for Collingwood in 2010, the 2010 replay and 2011.