Knyazev

Knyazev (Князев) is a Russian masculine surname, its feminine counterpart is Knyazeva. It may refer to
 * Andrei Knyazev (footballer) (born 1974), Russian football player
 * Andrei Knyazev (mathematician) (born 1959), Russian-American mathematician
 * Andrei Knyazev (musician) (born 1973), Russian rock musician and songwriter
 * Artem Knyazev (born 1980), Uzbekistani figure skater
 * Boris Knyazev (1900–1975), Russian ballet dancer and choreographer
 * Hanna Knyazeva (born 1989), Ukrainian triple jumper and long jumper
 * Helena Knyazeva (born 1959), Russian philosopher
 * Igor Knyazev (born 1983), Russian ice hockey defenceman
 * Ivan Knyazev (born 1992), Russian football defender
 * Kirill Knyazev (born 1983), Russian ice hockey player
 * Olga Knyazeva (1954–2015), Soviet fencer
 * Serhiy Knyazev (born 1971), Chief of Ukrainian National Police
 * Svetlana Knyazeva (born 1970), Russian equestrian
 * Valery Knyazev (born 1992), Russian ice hockey player
 * Vyacheslav Knyazev (born 1974), Tajikistani football player