17 May – The Fianna Fáil-Progressive Democrats coalition was re-elected in the general election. It was the first government to be re-elected since 1969. Fianna Fáil achieved 80 seats, just four short of an overall majority. Fine Gael lost 23 seats, and the Labour Party remained static. Increased support for Sinn Féin resulted in four extra TDs. Michael Noonan resigned as leader of Fine Gael and Ruairi Quinn resigned as leader of the Labour Party.
26 September – Five Old Master paintings from the Alfred Beit collection were stolen from Russborough House, the fourth major art theft from this location.