Leader of Fianna Fáil Leader of Fianna Fáil The Leader of Fianna Fáil is the most senior politician within the Fianna Fáil political party in Ireland. Since 26 January 2011, the office has been held by Micheál Martin, following the resignation of Taoiseach Brian Cowen as leader of the party. The post of Leader of Fianna Fáil was officially created in 1926 when Éamon de Valera founded the party. De Valera had previously been leader of Sinn Féin and took the Anti-Treaty side during the Civil War. The new party essentially became a home for dissatisfied Sinn Féin TDs who had become disillusioned with
Fianna Fáil and Sinn Féin. The party dominated Irish political life for most of the 20th century, and since its foundation either it or Fine Gael has led every government. Between 1989 and 2011, it led coalition governments with parties of both the left and the right. Fianna Fáil was last in government from 1997 to 2011 under Bertie Ahern and Brian Cowen, with a periodic high of 81 seats in 2002, reduced to 77 in 2007 and then to 20 in 2011, the lowest in the party's history. Having won 44 seats at the 2016 general election, Fianna Fáil is currently