The Earls of Kildare is a title in the peerage of Ireland, created in 1316. The title has been held by the FitzGerald family, one of the most prominent and influential families in Irish history. The Earls played significant roles in the political landscape of Ireland, particularly during the Tudor period. The most notable Earl was Gerald FitzGerald, 9th Earl of Kildare, who was a key figure in the struggle between the English crown and Irish lords. The title has seen various holders, with the family often involved in conflicts and alliances that shaped Ireland's history.