McCullough
People with the surname McCullough:
- Alfred McCullough American football player
- Alison McCullough MBE, Speech and Language Therapist
- Andrew McCullough, Australian Rugby League player
- Bernard Jeffrey McCullough, better known under his stage name Bernie Mac, American comedian and actor
- Billy McCullough, former Northern Ireland footballer
- Brian McCullough, American college baseball coach
- Clyde McCullough, Irish baseball player
- Colleen McCullough, Australian author
- Conde McCullough, U.S. bridge engineer
- Denis McCullough, Irish rebel in the early 20th century.
- David McCullough, American historian and author
- Donald McCullough, several people
- Douglas McCullough, American judge
- Ellen McCullough, British trade unionist
- Esther Morgan McCullough, American author
- Frank S. McCullough, New York politician and judge
- George McCullough, American football player
- Helen Craig McCullough, scholar of classical Japanese poetry and prose
- Henry McCullough, musician
- Hiram McCullough, U.S. Congressman from Maryland
- J. McCullough a Scottish author and avid golfer of the late 19th century
- James S. McCullough, American politician
- John Edward McCullough, American actor
- Julie McCullough, American model and actress
- Kimberly McCullough, American actress
- Luke McCullough Irish footballer
- Michael McCullough Social entrepreneur, investor and physician
- Michael McCullough Psychologist and author
- Mike McCullough Professional Golfer
- Naida McCullough, American educator, pianist, and composer
- Paul McCullough (1883–1936
