1957–58 was the forty-fifth occasion on which the Lancashire Cup completion had been held. Oldham won the trophy by beating Wigan by the score of 13-8 The match was played at Station Road, Pendlebury,. Another excellent attendance, this season of 42,497 was achieved and the receipts were £6,918 This was the second of Oldham's three consecutive triumphs. 1958 would be the last time they would win the trophy, although they did later appear 4 times as runners-up.