McClain
- Albritton McClain
- Alton McClain and Destiny
- Andrew McClain
- Anne McClain
- Cady McClain
- Charly McClain
- China Anne McClain
- Clan Maclean
- Cormani McClain
- Dave McClain (American football)
- Dave McClain (musician)
- David McClain (president)
- Dewey McClain
- Dwayne McClain
- Edward McClain (Alabama politician)
- Elijah McClain
- Elmo McClain
- Emlin McClain
- Frank B. McClain
- Jaylen McClain
- Jimmy McClain
- John McClain
- Johnathan McClain
- Konnor McClain
- Le'Ron McClain
- Leanita McClain
- Leonard MacClain
- Lisa McClain
- MacLaine
- McClain Airlines
- McClain County, Oklahoma
- McClain High School (Greenfield, Ohio)
- McClain Printing Company
- McClain's Law
- McClain, West Virginia
- McClean (disambiguation)
- McLean
- Michael Sean McClain
- Patricia McClain
- Paul McClain
- Scott McClain
- Shauni McClain
- Sierra McClain
- Steve McClain
- Ted McClain
- Thaddeus McClain
- Thriii
- Zakoby McClain