Michael James Leahy OBE (born 7 January 1949) was the General Secretary of the British Trade Union Community. Leahy was General Secretary of the Iron and Steel Trades Confederation (ISTC) from 1999 until it merged with the National Union of Knitwear, Footwear & Apparel Trades (KFAT) in 2004 to form Community. He served as General Secretary until 2013.