
Historical · U.S. House · New York · District 13
Michael McMahon
Former U.S. Representative · New York District 13 · 2009–2011 · Democratic
Michael McMahon represented New York's District 13 in the United States House of Representatives (2009–2011) for the Democratic party. The page below collects sourced biographical facts, term history, committee roles, and provenance for McMahon.
Bioguide ID: M001174
Key facts
- Full name
- Michael McMahon
- State
- New York
- District
- District 13
- Party
- Democratic
- House service
- 2009–2011
- First House term
- 2009
- Status
- Left office
- Current term ends
- —
- Born
- 1957
- Bioguide ID
- M001174
- Committee assignments
- —
- Dataset version
- 1.20260605
Biographical narrative
865 words · sourced from the Wikipedia REST extract
Michael E. McMahon is an American politician and attorney who served as a U.S. Representative for New York's 13th congressional district from 2009 until 2011. A member of the Democratic Party, he is also known for his role as the district attorney for Richmond County, which encompasses Staten Island. McMahon's political career includes significant positions within local government, including his tenure on the New York City Council prior to his election to Congress.
Early life and career
Michael E. McMahon was born on September 12, 1957, and is a lifelong resident of Staten Island, New York. He has German and Irish ancestry and grew up in the Stapleton neighborhood on the North Shore of Staten Island. McMahon attended parochial schools during his formative years and later graduated from New York University in 1979. He pursued further education at New York Law School, where he earned his Juris Doctor degree.
Before entering public office, McMahon gained experience in the political arena by working for various Democratic State Assembly members, including Eric Vitaliano and Elizabeth Connelly. He also served as a staff member for City Councilman Jerome X. O'Donovan, eventually succeeding him in the City Council. In addition to his political work, McMahon practiced law as a partner at the Staten Island law firm O'Leary, McMahon & Spero. His involvement in the community and legal profession laid the groundwork for his subsequent political career.
House tenure
McMahon's congressional career began when he was elected to represent New York's 13th congressional district in the U.S. House of Representatives in 2008. His candidacy was endorsed by the Staten Island Democratic Committee, which recognized his potential to succeed the retiring Republican incumbent, Vito Fossella. In the Democratic primary held on September 9, 2008, McMahon secured a decisive victory, garnering 75% of the votes against his opponent, Steve Harrison. His campaign was bolstered by endorsements from the city’s Democratic congressional delegation.
The 13th congressional district, primarily located in Staten Island, had historically leaned conservative, making McMahon's victory notable. In the general election held in November 2008, he won with a significant margin, receiving 61% of the vote against Republican candidate Robert Straniere, who garnered 33%. This victory marked a historic moment as it resulted in New York City's congressional delegation becoming entirely Democratic for the first time in 76 years.
McMahon's time in the House was characterized by his involvement in various committees. He served on the Committee on Foreign Affairs, where he was a member of the Subcommittee on Europe, the Subcommittee on Terrorism, Nonproliferation, and Trade, and the Subcommittee on the Middle East and South Asia. He also served on the Committee on Transportation and Infrastructure, participating in the Subcommittee on Aviation, the Subcommittee on Coast Guard and Maritime Transportation, and the Subcommittee on Railroads, Pipelines, and Hazardous Materials.
Despite his initial success, McMahon faced challenges in the 2010 election cycle. He was defeated by Republican nominee Michael Grimm, a former FBI agent, in a race that was part of a larger trend in which many freshman Democrats lost their seats during the Republican resurgence that year. McMahon's defeat was emblematic of the broader political landscape, where Democrats lost a significant number of seats in the House of Representatives.
Legislative focus and committees
During his time in Congress, McMahon's legislative focus included a range of issues pertinent to his constituents and the broader national agenda. His committee assignments reflected his interests and expertise, particularly in foreign affairs and infrastructure. As a member of the Committee on Foreign Affairs, he engaged in discussions and legislative actions related to international relations, trade, and security matters. His work on the subcommittees allowed him to delve into specific regional issues, particularly concerning Europe and the Middle East.
In addition to foreign affairs, McMahon was involved in the Committee on Transportation and Infrastructure, where he contributed to discussions on transportation policy, infrastructure development, and related safety measures. His participation in various subcommittees enabled him to address critical issues such as aviation safety, maritime transportation, and the regulation of railroads and pipelines.
Notably, McMahon's voting record included some controversial decisions, such as his opposition to the Affordable Health Care for America Act and the Patient Protection and Affordable Care Act. His votes against these significant pieces of legislation distinguished him from many of his Democratic colleagues, particularly as he was the only member of the New York City delegation to vote against them.
After leaving Congress in January 2011, McMahon continued his public service career by running for the position of district attorney for Richmond County. He won the election in November 2015, defeating his Republican opponent and returning to a prominent role in local governance. In April 2024, he was sworn in as President of the District Attorneys Association of the State of New York, further solidifying his influence in the legal and political landscape of New York.
Throughout his career, McMahon has demonstrated a commitment to public service, navigating various roles within the political and legal spheres. His experiences in the New York City Council, the U.S. House of Representatives, and as district attorney reflect a multifaceted career dedicated to addressing the needs of his constituents and the broader community.
Notable legislation
Sponsored and co-sponsored legislation for Michael McMahon is pending operator curation. The biographical narrative above carries the same provenance trail until per-bill rows are written.
Sources
- [1]https://en.wikipedia.org/wiki/Michael_McMahonWikipedia · retrieved 2026-06-05
Notable quotes
Sourced quotes for Michael McMahon are pending operator curation. Narrative-scope provenance remains attached below.
Sources
- [1]https://en.wikipedia.org/wiki/Michael_McMahonWikipedia · retrieved 2026-06-05
Key positions
Curated policy positions for Michael McMahon are pending operator review. The biographical narrative above carries the same provenance trail until per-topic positions are written.
Sources
- [1]https://en.wikipedia.org/wiki/Michael_McMahonWikipedia · retrieved 2026-06-05
Terms served
- 2009–2011U.S. House · Term 1 · Democratic
Sources & provenance
Every attributable claim above carries a per-section [N] marker that resolves to the corresponding URL below. Each entry records the upstream provider, the canonical URL, and the timestamp at which the source was retrieved by the ingest pipeline.
Key facts
- https://bioguide.congress.gov/search/bio/M001174bioguide · retrieved 2026-06-05
- http://mcmahon.house.govhouse.gov · retrieved 2026-06-05
Biographical narrative
- https://en.wikipedia.org/wiki/Michael_McMahonwikipedia · retrieved 2026-06-05
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