| Official Name: | Mogoy-Gorkhon |
| Native Name: | Могой-Горхон |
| Settlement Type: | Ulus |
| Pushpin Map: | Russia Buryatia#Russia |
| Subdivision Type: | Country |
| Subdivision Name: | Russia |
| Subdivision Name1: | Republic of Buryatia |
| Subdivision Name3: | Tunkinsky District |
| Subdivision Type4: | Municipality |
| Utc Offset1: | +8:00 |
| Coordinates: | 51.6667°N 106°W[1] |
Mogoy-Gorkhon (Russian: Могой-Горхон) is a rural locality (an ulus) in Tunkinsky District, Republic of Buryatia, Russia. The population was 88 as of 2010.[2] There are 2 streets.
Mogoy-Gorkhon is located 4 km west of Kyren (the district's administrative centre) by road. Khuzhiry is the nearest rural locality.[3]