Lista de Personas Famosas con el apellido Callan

Curtis Gove Callan Jr. is an American theoretical physicist and the James S. McDonnell Distinguished University Professor of Physics at Princeton University. He has conducted research in gauge theory, string theory, instantons, black holes, strong interactions, and many other topics. He was awarded the Sakurai Prize in 2000 and the Dirac Medal in 2004.

Michael Callan is an American actor best known for originating the role of Riff in West Side Story on Broadway, and for his film roles for Columbia Pictures, notably Gidget Goes Hawaiian, The Interns and Cat Ballou.

Margaret Callan was an Irish teacher, nationalist, and writer. She was also known by her pseudonym Thornton MacMahon.

George Agar, 1st Baron Callan PC was an Anglo-Irish politician and peer.