Michael McMahon

Michael McMahon
District Attorney of Richmond County
Incumbent
Assumed office January 1, 2016
Preceded by	Daniel Master (Acting)
District Attorneys Association of the State of New York President
Incumbent
Assumed office April 1, 2024
Preceded by	John J. Flynn
Member of the U.S. House of Representatives from New York's 13th district
In office January 3, 2009 – January 3, 2011
Preceded by	Vito Fossella
Succeeded by	Michael Grimm
Member of the New York City Council from the 49th district
In office January 1, 2002 – December 31, 2008
Preceded by	Jerome X. O'Donovan
Succeeded by	Kenneth Mitchell
Personal details
Born	(1957-09-12) September 12, 1957 (age 66) New York City, New York, U.S.
Political party	Democratic
Spouse	Judith Novellino
Children	2
Education	New York University (BA) New York Law School (JD)
Signature

Michael E. McMahon (born September 12, 1957) is an American politician and attorney serving as the District Attorney for Richmond County, which is coextensive with Staten Island. A member of the Democratic Party, McMahon is a former U.S. Representative for New York's 13th congressional district, serving from 2009 until 2011, and a former member of the New York City Council.