John O'Donoghue (born 28 May 1956) is a former Irish Fianna Fáil politician who served as Ceann Comhairle of Dáil Éireann from 2007 to 2009, Minister for Arts, Sport and Tourism from 2002 to 2007, Minister for Justice, Equality and Law Reform from 1997 to 2002 and Minister of State at the Department of Finance from 1991 to 1992. He served as a Teachta Dála (TD) for the Kerry South constituency from 1987 to 2011.