Alice Mahon (b. 1937), an English trade unionist and Labour Party politician
Denis Mahon (1910–2011), a British collector and historian of Italian art
Derek Mahon (b. 1941), a Northern Irish poet
Gavin Mahon (b. 1977), a professional English football player
George H. Mahon (1900–1985), an American politician
Hugh Mahon (1857–1931), an Irish-born Australian politician
James Patrick Mahon (1800–1891), an Irish nationalist journalist, barrister, parliamentarian and international mercenary
Patrick Mahon, convicted of the 1924 Crumbles murders
Pete Mahon (b. 1947), an Irish football manager
Peter Mahon (lawyer) (1923–1986), New Zealand barrister
Peter Mahon (UK politician) (1909–1980), British Labour Party Member of Parliament
Simon Mahon (1914–1986), a British Labour Party politician
Thomas J. Mahon (1882–1927) an American politician and jurist
Mahon (name) Wikipedia (Text) CC BY-SA
