Topalov () is a Bulgarian masculine surname, its feminine counterpart is Topalova. It may refer to Desislava Topalova (born 1978), Bulgarian tennis player Dmytro Topalov (born 1998), Ukrainian football player Silvia Topalova Veselin Topalov (born 1975), Bulgarian chess grandmaster Vlad Topalov (born 1985), Russian singer, dancer and actor Bulgarian-language surnames