Peter Joseph Ward (1 November 1891 – 6 January 1970) was an Irish Sinn Féin (later Cumann na nGaedheal) politician who served as a Teachta Dála (TD) in the Dáil Éireann from 1919 to 1924. Ward was born Faiafannan, County Donegal on 1 November 1891 and was the son of schoolteacher John Ward and Anne Byrne. He was elected in the 1921 general election to the House of Commons of Southern Ireland for the new Donegal constituency, but he and the other Sinn Féin members again declined to take their seats, sitting instead in the Second Dáil.