Walter Albert Lindrum, OBE (29 August 1898 – 30 July 1960), often known as Wally Lindrum, was an Australian professional player of English billiards who held the World Professional Billiards Championship from 1933 until his retirement in 1950. He was named Walter Albert to have the initials of the state where he was born - W.A. (Western Australia). He was one of the most successful players ever seen in billiards, with 57 world records to his credit, some of which still stand.