Valkov (Bulgarian: Вълков, Russian: Вальков), feminine: Valkova, is a Bulgarian and Russian patronymic surname of different origins. Notable people with the surname include:
Aleksandr Valkov (born 1986), Russian football player
Diyan Valkov (born 1993), Bulgarian football player
This page lists people with the surnameValkov. If an internal link intending to refer to a specific person led you to this page, you may wish to change that link by adding the person's given name(s) to the link.