The 1930–31 Lancashire Cup was the twenty-third occasion on which the Lancashire Cup competition had been held. St Helens Recs won the trophy by beating Wigan in the final by the score of 5-4.
The 1930–31 Lancashire Cup was the twenty-third occasion on which the Lancashire Cup competition had been held. St Helens Recs won the trophy by beating Wigan in the final by the score of 5-4. (en)