The National Corporate Party (Irish: Páirtí Náisiúnta Corparáidíoch, PNC) was a fascist political party in Ireland founded by General Eoin O'Duffy in June 1934. It split from Fine Gael when O'Duffy was removed as leader of that party, which was originally founded by the merger of O'Duffy's Blueshirts, formally known as the National Guard or Army Comrades Association, with Cumann na nGaedheal and the National Centre Party. O'Duffy left Ireland in 1936 to become involved in the Spanish Civil War, a fact which led to further decline in the National Corporate Party. The party was defunct by 1937.