President

Mary Lou McDonald 2018–present

Gerry Adams 1983–2018 Ruairí Ó Brádaigh 1970–1983 Tomás Mac Giolla 1962–1970 Paddy McLogan 1954–1962 Tomás Ó Dubhghaill 1952–1954 Paddy McLogan 1950–1952 Margaret Buckley 1937–1950 Cathal Ó Murchadha 1935–1937 Michael O'Flanagan 1933–1935 Brian O'Higgins 1931–1933 John J. O'Kelly 1926–1931 Éamon de Valera 1917–1926 Arthur Griffith 1911–1917 John Sweetman 1908–1911 Edward Martyn 1905–1908