Petar Alyoshev Petrov (; born 11 May 1987) is a Bulgarian football defender.
Alyoshev had previously played for Lokomotiv Mezdra, Botev Vratsa, Slavia Sofia, Lyubimets 2007 and Chernomorets Burgas. In July 2017, he returned to Botev Vratsa but left the club at the end of the season.