Troitsk (Russian: Троицк, Tróick) is the name of several inhabited localities in Russia.
Modern localities
- Urban localities
- Troitsk, Chelyabinsk Oblast, a town in Chelyabinsk Oblast; 54°06′N 61°33′E / 54.100°N 61.550°E / 54.100; 61.550
- Troitsk, Moscow, a town in Troitsk Settlement of Troitsky Administrative Okrug in the federal city of Moscow
- Rural localities
- Troitsk, Kalmansky District, Altai Krai, a settlement in Kalmansky Selsoviet of Kalmansky District in Altai Krai; 52°53′N 83°34′E / 52.883°N 83.567°E / 52.883; 83.567
- Troitsk, Kulundinsky District, Altai Krai, a selo in Oktyabrsky Selsoviet of Kulundinsky District in Altai Krai; 52°37′N 78°46′E / 52.617°N 78.767°E / 52.617; 78.767
- Troitsk, Yeltsovsky District, Altai Krai, a settlement in Pushtulimsky Selsoviet of Yeltsovsky District in Altai Krai; 53°09′N 86°31′E / 53.150°N 86.517°E / 53.150; 86.517
- Troitsk, Republic of Bashkortostan, a village in Yamakayevsky Selsoviet of Blagovarsky District in the Republic of Bashkortostan; 54°38′N 55°05′E / 54.633°N 55.083°E / 54.633; 55.083
- Troitsk, Tayshetsky District, Irkutsk Oblast, a village in Tayshetsky District of Irkutsk Oblast; 55°55′N 97°33′E / 55.917°N 97.550°E / 55.917; 97.550
- Troitsk, Zalarinsky District, Irkutsk Oblast, a selo in Zalarinsky District of Irkutsk Oblast; 53°28′N 02°10′E / 53.467°N 2.167°E / 53.467; 2.167
- Troitsk, Komi Republic, a village in Bogorodsk Selo Administrative Territory of Kortkerossky District in the Komi Republic; 62°14′N 52°43′E / 62.233°N 52.717°E / 62.233; 52.717
- Troitsk, Abansky District, Krasnoyarsk Krai, a village in Nikolsky Selsoviet of Abansky District in Krasnoyarsk Krai
- Troitsk, Bolsheuluysky District, Krasnoyarsk Krai, a village in Novonikolsky Selsoviet of Bolsheuluysky District in Krasnoyarsk Krai
- Troitsk, Ilansky District, Krasnoyarsk Krai, a village in Yuzhno-Alexandrovsky Selsoviet of Ilansky District in Krasnoyarsk Krai
- Troitsk, Taseyevsky District, Krasnoyarsk Krai, a selo in Troitsky Selsoviet of Taseyevsky District in Krasnoyarsk Krai
- Troitsk, Republic of Mordovia, a selo in Troitsky Selsoviet of Kovylkinsky District in the Republic of Mordovia; 54°05′N 43°49′E / 54.083°N 43.817°E / 54.083; 43.817
- Troitsk, Novosibirsk Oblast, a village in Kochenyovsky District of Novosibirsk Oblast; 55°07′N 82°15′E / 55.117°N 82.250°E / 55.117; 82.250
- Troitsk, Krutinsky District, Omsk Oblast, a village in Tolokontsevsky Rural Okrug of Krutinsky District in Omsk Oblast; 56°28′N 71°15′E / 56.467°N 71.250°E / 56.467; 71.250
- Troitsk, Tyukalinsky District, Omsk Oblast, a selo in Troitsky Rural Okrug of Tyukalinsky District in Omsk Oblast; 55°42′N 72°15′E / 55.700°N 72.250°E / 55.700; 72.250
- Troitsk, Orenburg Oblast, a selo in Troitsky Selsoviet of Sol-Iletsky District in Orenburg Oblast
- Troitsk, Chernushinsky District, Perm Krai, a village in Chernushinsky District of Perm Krai
- Troitsk, Kungursky District, Perm Krai, a selo in Kungursky District of Perm Krai
- Troitsk, Usolsky District, Perm Krai, a selo in Usolsky District of Perm Krai
- Troitsk, Olyokminsky District, Sakha Republic, a selo in Troitsky Rural Okrug of Olyokminsky District in the Sakha Republic
- Troitsk, Ust-Maysky District, Sakha Republic, a selo in Petropavlovsky Natsionalny Rural Okrug of Ust-Maysky District in the Sakha Republic
Alternative names
- Troitsk, alternative name of Troinka, a selo in Dalny Selsoviet of Rubtsovsky District in Altai Krai; 51°30′N 81°37′E / 51.500°N 81.617°E / 51.500; 81.617
- Troitsk, alternative name of Troitsky, a settlement in Bagdarinsky Selsoviet of Bauntovsky District in the Republic of Buryatia; 54°35′N 13°09′E / 54.583°N 13.150°E / 54.583; 13.150
- Troitsk, alternative name of Troitskoye, a selo in Talovsky Selsoviet of Pribaykalsky District in the Republic of Buryatia; 52°07′N 07°10′E / 52.117°N 7.167°E / 52.117; 7.167
- Troitsk, alternative name of Troitskoye, a village in Maloyaushskoye Rural Settlement of Vurnarsky District in the Chuvash Republic; 55°34′N 47°10′E / 55.567°N 47.167°E / 55.567; 47.167
- Troitsk, alternative name of Troitskoye, a selo in Troitskaya Rural Territory of Izhmorsky District in Kemerovo Oblast; 56°04′N 86°53′E / 56.067°N 86.883°E / 56.067; 86.883
- Troitsk, alternative name of Troitskoye, a selo in Troitsky Selsoviet of Petukhovsky District in Kurgan Oblast; 55°09′N 68°04′E / 55.150°N 68.067°E / 55.150; 68.067
- Troitsk, alternative name of Troitskoye, a selo in Chistoozyorny District of Novosibirsk Oblast; 54°57′N 76°44′E / 54.950°N 76.733°E / 54.950; 76.733
- Troitsk, alternative name of Troitsky, a settlement in Kochkovsky District of Novosibirsk Oblast; 54°01′N 79°56′E / 54.017°N 79.933°E / 54.017; 79.933