Maurice Joseph Rioli Sr. (1 September 1957 – 25 December 2010) was an Australian rules footballer who represented St Mary's Football Club in the Northern Territory Football League (NTFL), South Fremantle in the West Australian Football League (WAFL) and Richmond in the Victorian Football League. After retiring from football, Rioli became a politician in the Northern Territory Legislative Assembly, and then worked in community services on the Tiwi Islands.