McCollough

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

• Aaron McCollough (born 1971), American poet
• Celeste McCollough (1926–2023), American scientist
• Clair McCollough (1904–1995), American broadcasting executive
• 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