Namesakes
Noel Gallagher
(m) 1967- 
Notable Musicians
Liam Gallagher
(m) 1972-
Notable Musicians
Peter Gallagher
(m) 1955-
Notable Actors and Entertainers (actor)
Aidan Gallagher
(m) 2003-
Notable Actors and Entertainers (actor)
David Gallagher
(m) 1985-
Notable Actors and Entertainers (actor)
John Gallagher Jr.
(m) 1984-
Notable Actors and Entertainers (actor)
Helen Gallagher
(f) 1926-
Notable Actors and Entertainers (actor)
Kim Gallagher
(f) 1964-2002
Olympic Medalists 1984; 1988 800 m (silver/bronze)
Bronagh Gallagher
(f) 1972-
Notable Actors and Entertainers (actor)
Notable Musicians