Troitsky

Troitsky (Троицкий, Tróickij, masculine), Troitskaya (Троицкая, Tróickaja, feminine), or Troitskoye (Троицкое, Tróickoje, neuter) is a Russian clerical surname derived from Troitsa (Тро́ица, Tróica) meaning Trinity. It may refer to:

People

 * Aleksei Troitsky (footballer) (1894–1958), Russian and Soviet soccer player
 * Alexey Troitsky (1866–1942), Russian chess problemist
 * Artemy Troitsky (born 1955), Russian music critic, whose name was originally Artem
 * Sergey Viktorovich Troitskiy (1878–1972), Russian-born Serbian theologian; great-grandfather of Viktor
 * Viktor Troicki (born 1986), Serbian tennis player; great-grandson of Sergey

Places

 * Troitsky Okrug (disambiguation), name of several divisions in Russia
 * Troitsky District, name of several districts in Russia
 * Troitsky, Russia (Troitskaya, Troitskoye), name of several rural localities in Russia
 * Troitskoye, Kazakhstan, a village in the Almaty Province, Kazakhstan

Other

 * Troitskaya tower, one of the Kremlin towers