McCollough is a surname. Notable people with the surname include:
- Aaron McCollough (born 1971), American poet
- Celeste McCollough, American scientist
- Evan McCollough (born 1987), American football player
- Jack McCollough (born 1978), fashion designer
- Jaylen McCollough (born 2000), American football player
- W. Alan McCollough (born 1950), American businessman
See also
- McCullagh
- MacCulloch
- McCulloch
- McCullough
- McCollough effect, an optical illusion, named after Celeste McCollough
Surname listThis page lists people with the surname McCollough. If an internal link intending to refer to a specific person led you to this page, you may wish to change that link by adding the person's given name(s) to the link. Category: