Robert Harper
Robert or Bob Harper may refer to:
- Robert Almer Harper, American botanist
- Robert Goodloe Harper, US senator from Maryland
- Robert Harper, founder of Harpers Ferry, West Virginia
- Robert Harper (actor), American actor
- Robert Harper (Australian politician), member of the Australian House of Representatives
- Robert Harper (computer scientist), computer science professor at Carnegie Mellon University
- Robert Harper (conveyancer), English conveyancer and drafter of parliamentary bills
- Robert Harper (cricketer), South African cricketer
- Robert Newton Harper, president of the District of Columbia Pharmaceutical Association
- Bob Harper (Ontario politician)
- Bob Harper (personal trainer), American personal trainer and author
- Bob Harper (politician), Australian politician
- Bob Harper (producer), Hollywood film producer
- Robert Harper (cave rescue expert), cave expert
- Bobby Ball, British Comedian, born Robert Harper