Tretyakov

Tretyakov, Tretiakov (Третьяков) (masculine) or Tretyakova (Третьякова) (feminine) is a common Russian surname which means literally '[son] of the third child (son) in family'. Notable people with the surname include:


 * Aleksandr Tretyakov (skeleton racer) (born 1985), Russian skeleton racer
 * Nikolai Tretyakov (1854–1917), Russian general
 * Pavel Tretyakov (1832–1898), Russian businessman and art collector
 * Sergei Tretyakov (arts patron) died 1892, Russian art collector and patron, brother of Pavel
 * Sergei Tretyakov (writer) (1892–1937), Russian writer
 * Sergei Tretyakov (intelligence officer) (1956–2010), Russian spy and defector
 * Sergei Tretyakov (scientist), Russian-Finnish electrical engineer
 * Viktor Tretyakov (born 1946), Russian violinist and conductor
 * Valery Tretyakov (disambiguation), several people