| En Name: | Troitskoye |
| Ru Name: | Троицкое |
| Coordinates: | 51.8503°N 35.6158°W |
| Map Label Position: | right |
| Federal Subject: | Kursk Oblast |
| Adm District Jur: | Kurchatovsky District |
| Adm Selsoviet Type: | Selsoviet |
| Adm Selsoviet Jur: | Kosteltsevsky |
| Inhabloc Cat: | Rural locality |
| Inhabloc Type: | Village |
| Mun Data As Of: | December 2014 |
| Mun District Jur: | Kurchatovsky Municipal District |
| Mun District Jur Ref: | [1] |
| Rural Settlement Jur: | Kosteltsevsky Selsoviet Rural Settlement |
| Pop 2010Census: | 13 |
| Established Title: | First mentioned |
| Postal Codes: | 307225 |
| Postal Codes Ref: | [2] |
| Dialing Codes: | 47131 |
| Website: | http://костельцевский-сельсовет.рф |
| Date: | September 2021 |
Troitskoye (Russian: links=no|Троицкое) is a rural locality in Kosteltsevsky Selsoviet Rural Settlement, Kurchatovsky District, Kursk Oblast, Russia. Population:
The village is located on the Prutishche River in the basin of the Seym, 77 km from the Russia–Ukraine border, 42 km north-west of Kursk, 21.5 km north of the district center – the town Kurchatov, 5 km from the selsoviet center – Kosteltsevo.[3]
Troitskoye is located 26.5 km from the federal route Crimea Highway, 21 km from the road of regional importance (Kursk – Lgov – Rylsk – border with Ukraine), 18 km from the road (Lgov – Konyshyovka), 1.5 km from the road of intermunicipal significance (38K-017 – Nikolayevka – Shirkovo),[4] 21.5 km from the nearest railway halt Kurchatow[5] (railway line Lgov I — Kursk).
The rural locality is situated 47 km from Kursk Vostochny Airport, 149 km from Belgorod International Airport and 249 km from Voronezh Peter the Great Airport.