Joseph Atley (born 4 August 1998) is a professional Australian rules footballer playing for the Port Adelaide Football Club in the Australian Football League (AFL).
He was drafted by Port Adelaide with their third selection and thirty-second overall in the 2016 national draft.
He made his debut in the thirty-two point win against West Coast at Domain Stadium in round sixteen of the 2017 season.
Joe is the brother of Shaun Atley, who plays for the North Melbourne.