| Official Name: | Troitsky |
| Native Name: | Троицкий |
| Native Name Lang: | ru |
| Settlement Type: | Settlement |
| Pushpin Map: | Russia Belgorod Oblast#Russia |
| Subdivision Type: | Country |
| Subdivision Name: | Russia |
| Subdivision Type1: | Region |
| Subdivision Name1: | Belgorod Oblast |
| Subdivision Type2: | County |
| Subdivision Type3: | District |
| Subdivision Name3: | Gubkinsky District |
| Subdivision Type4: | Municipality |
| Utc Offset1: | +3:00 |
| Coordinates: | 51.35°N 66°W[1] |
Troitsky (Russian: Троицкий) is a rural locality (a settlement) and the administrative center of Troitskaya Territorial Administration, Gubkinsky District, Belgorod Oblast, Russia. The population was 6,214 as of 2010.[2] There are 12 streets.
Troitsky is located 12 km north of Gubkin (the district's administrative centre) by road. Mikhaylovsky is the nearest rural locality.[3]