What is "gregan"

Gregan may refer to:

• George Gregan
• John Edgar Gregan
• Eugene Gregan

Gregan is a surname, and may refer to:

• George Gregan (born 1973 in Zambia of a Zimbabwean mother and an Australian father), Australian rugby player
• Sean Gregan (born 1974), English footballer

Gregan is a given name, and may refer to:

• Gregan McMahon (1874–1941), Australian actor and theatrical producer