Petkov
- Andrey, Metropolitan of New York
- Bulgarian surname
- Dimitar Petkov
- Dobrin Petkov
- Eva Petkova
- Georgi Petkov (footballer, born 1976)
- Georgi Petkov (footballer, born 1988)
- Georgi Petkov (rower)
- Gergana Petkova
- Irena Petkova
- Ivaylo Petkov
- Kiril Petkov
- Kristina Petkova
- Marin Petkov (footballer)
- Mario Petkov
- Mariya Petkova
- Martin Petkov (footballer, born 2001)
- Martin Petkov (footballer, born 2002)
- Milen Petkov
- Nedelya Petkova
- Nelly Petkova (journalist)
- Nicolai Petkov
- Nikola Petkov
- Ogniana Petkova
- Petko Petkov (football manager)
- Petko Petkov (footballer)
- Petko Petkov (volleyball)
- Rossen Petkov
- Temenuzhka Petkova
- Vladimir Petkov
- World War II
- Zhivko Petkov