Robert Petre
Robert Petre may refer to:
- Robert Petre (jockey), English National Hunt racing jockey, during the 1930s and 1940s
- Robert Petre (footballer), Romanian footballer
- Robert Petre (died 1593), Puritan and MP for Fowey, Penry and Dartmouth
- Robert Petre, 3rd Baron Petre
- Robert Petre, 7th Baron Petre
- Robert Petre, 8th Baron Petre, horticulturist
- Robert Petre, 9th Baron Petre
- Robert Petre, 10th Baron Petre