Pat McMahon

Pat, Paddy or Patrick McMahon or MacMahon or Mac Mahon may refer to:


 * Pat McMahon (athlete) (born 1942), Irish long-distance runner
 * Pat McMahon (baseball) (born 1953), former head baseball coach of the Mississippi State Bulldogs and the Florida Gators
 * Pat McMahon (footballer, born 1908) (1908–1992), Scottish football goalkeeper
 * Pat McMahon (footballer, born 1945), Scottish football player
 * Pat McMahon (soccer, born 1986), American soccer player
 * Pat McMahon (rugby league) (born 1927), Australian professional rugby league footballer
 * Paddy McMahon (equestrian) (1933–2021), show jumper
 * Paddy McMahon (hurler), Irish hurler
 * Patrick MacMahon (bishop) (died c. 1572 or c. 1575), 16th-century bishop of Ardagh in Ireland
 * Patrick McMahon, film editor of Teeny Little Super Guy
 * Patrick McMahon (MP) (1813–1875), British Member of Parliament for New Ross and County Wexford
 * Pat McMahon (actor) (born 1935), American television actor and broadcaster