Harry O'Brien may refer to:
- Harry J. O'Brien, American football, basketball, and baseball coach
- Héritier Lumumba (born 1986), Australian rules footballer, formerly known as Harry O'Brien
- Harry O'Brien (musician), Australian vocalist and member of Pacific Avenue
Topics referred to by the same termThis disambiguation page lists articles about people with the same name. If an internal link led you here, you may wish to change the link to point directly to the intended article. Category: