The 1911–12 Yorkshire Cup was the seventh occasion on which the Yorkshire Cup competition, a Rugby league tournament, was held. This year saw a previous winner, Huddersfield, win the trophy by beating Hull Kingston Rovers by the score of 22-10 The match was played at Belle Vue, in the City of Wakefield, now in West Yorkshire. The attendance was 20,000 and receipts were £700. This was Huddersfield's third appearance in what would be seven appearances in eight consecutive finals between 1909 and 1919 (which included four successive victories and six in total.)