1947 Hogan Cup

The 1947 Hogan Cup was the second staging of the Hogan Cup since its establishment by the Gaelic Athletic Association in 1946. The competition ran from 20 April to 11 May 1947.

St Patrick's Grammar School were the defending champions.

The final was played on 11 May 1947 at Croke Park in Dublin, between St Jarlath's College and St Patrick's Grammar School, in what was their second consecutive meeting in the final. St Jarlath's College won the match by 4–10 to 3–08 to claim their first ever Hogan Cup title.