Petrov (; masculine) or Petrova (; feminine) may refer to: People Petrov (surname) Petrova (surname) Petrov, code name of Romanian politician Traian Băsescu as informant for Romanian intelligence agencies Places 4785 Petrov, an asteroid (minor planet) Petrov (crater), a lunar crater Petrov (Blansko District), a municipality and village in the Czech Republic Petrov (Hodonín District), a municipality and village in the Czech Republic Petrov (Prague-West District), a municipality and village in the Czech Republic Petrov nad Desnou, a municipality and village in the Czech Republic Petrov, a hill in Brno Petrov, Russia (Petrova), name of several rural localities in Russia Petrova, Maramureș, a commune in Romania Petrová, a village in Slovakia Other Petrova (moth) See also Petrov Affair, a Cold War spy scandal in Australia, centered on Soviet diplomat Vladimir Petrov Petrov's Defence, an opening in chess Petrof (disambiguation)