Cullinan (surname)

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

• Alphonsus Cullinan (born 1959), Irish bishop
• Cormac Cullinan (fl. 1990s-present), South African attorney and author
• Daryll Cullinan (born 1967), South African cricketer
• Edward Cullinan (1931–2019), British architect
• Joseph S. Cullinan (1860–1937), US oil industrialist
• Mark Cullinan (born 1957), South African cricketer
• Mary Cullinan (1950–2021), US university president
• Patrick Cullinan (1932–2011), South African writer
• Shane Cullinan (born 1975), British composer
• Thomas Cullinan (diamond magnate), (1862–1936), South African diamond magnate
• Thomas A. Cullinan (1838–1904), US law enforcement officer