Allan Robert Charles McLean (1 February 1914 – 9 November 1989) was an Australian rules footballer who played for Port Adelaide and Norwood in the South Australian National Football League (SANFL) and St Kilda in the Victorian Football League (VFL). Affectionately referred to as "Big Bob" McLean, he later became a long-serving football administrator in South Australia. He was also a good cricketer, representing South Australia in the Sheffield Shield and topped the Australian bowling and batting averages in 1947.
