Patrick McManus may refer to:
Patrick McManus was a professional rugby league footballer of the 1930s, playing at club level for Castleford, as a prop, i.e. number 8 or 10, during the era of contested scrums.
Patrick McManus played Left-prop, i.e. number 8, in Castleford's 11-8 victory over Huddersfield in the 1935 Challenge Cup final during the 1934–35 season at Wembley Stadium, London on Saturday 4 May 1935.