Duigan

Duigan is a surname. Notable people with the surname include:

• Harry Duigan (1875–1931), Australian footballer
• John Robertson Duigan (1882–1951), Australian aviator
• John Duigan (born 1949), Australian film director
• John Evelyn Duigan (1883–1950), New Zealand major general
• Mike Duigan, Australian politician
• Nick Duigan (born 1984), Australian footballer
• Nick Duigan (politician), Australian politician
• Suzanne Duigan (1924–1993), Australian paleobotanist