Michael Robert Polley AM (born 4 November 1949 in Westbury, Tasmania) is a Labor Party politician and former member of the Tasmanian House of Assembly in the Division of Lyons.
He was the youngest Cabinet Minister in Tasmanian history, appointed at the age of 27 in the government of premier Doug Lowe.
His wife Kim Polley is Mayor of Northern Midlands Council, on which his son Tim also serves.
In the Tasmanian state election 2006, Polley received the highest primary vote in Lyons.
In September 2014 Polley announced he would stand as councillor for the Northern Midlands Council in the 2014 Tasmanian Local Government Elections.