This is a list of members who were elected to the 30th Dáil Éireann, the lower house of the Oireachtas (legislature) of Ireland. These TDs (Members of Parliament) were elected at the 2007 general election on 24 May 2007 and met on 14 June 2007. The 30th Dáil was dissolved by President Mary McAleese, at the request of the Taoiseach Brian Cowen on 1 February 2011. The 30th Dáil lasted 1328 days, and saw a change of Taoiseach from Bertie Ahern to Brian Cowen.