Brian McMahon
# Brian McMahon

Brian McMahon may refer to:

* Brian McMahon (rowing) (born 1961), Canadian coxswain
* Brian McMahon (hurler), former Irish hurler
* Brian McMahon (footballer) (born 1939), former Australian rules footballer
* Brian McMahon (New Zealand Army officer) (born c. 1929), New Zealand Army doctor
* Brian "Barney" McMahon (1928–2010), Irish Air Corps commander 1984–1989
