Jack Steele (born 13 December 1995) is a professional Australian rules footballer playing for the St Kilda Football Club in the Australian Football League (AFL). He previously played for the Greater Western Sydney Giants from 2015 to 2016. Steele has won two Trevor Barker Awards and is a dual All-Australian. He served as St Kilda co-captain in 2021, and has served as the sole captain since the 2022 season.