Michael Joseph Noonan (4 August 1935 – 17 September 2013) was an Irish Fianna Fáil politician. He served as Minister for Defence from 1987 until 1989.
Michael J. Noonan was born in Meanus, County Limerick in 1935. He was educated locally at Salesian College in Limerick before graduating from University College Cork with a Diploma in Rural Science. Following his education, Noonan worked as a farmer before becoming involved in politics. He first entered local politics when he was elected to Limerick County Council in 1967, and remained a member of that council until 1991. He was elected to Dáil Éireann on his first attempt as a Fianna Fáil TD for the Limerick West constituency at the 1969 general election.
Noonan supported Charles Haughey in his successful bid at the 1979 Fianna Fáil leadership election. He owned a 100-acre dairy farm in Crean, where Haughey formally opened an extension to the milking parlour in 1980. he was re-admitted to the parliamentary party in January 1995, after Bertie Ahern had succeeded as party leader and the party had gone into opposition. He lost the whip a second time in October 1995 by abstaining in vote the divorce referendum bill in the Dáil. In a statement released after his expulsion he attacked Ahern, accusing him of "destroying" Fianna Fáil and described his leadership as a "dictatorship". He retired from political life at the 1997 general election.