The National Party was a minor political party in the Irish Free State between 1924 and 1925. It was a splinter group of nine Cumann na nGaedheal TDs led by Joseph McGrath, who had been Minister for Industry and Commerce in the Cumann na nGaedheal government. McGrath founded the National Party in the aftermath of the Army Mutiny, the last military challenge to civilian authority in Ireland. The nine TDs protested the refusal of the government to reinstate mutineers among the officer corps in October 1924. They were also impatient with progress towards a united 32-county Republic.