| Official Name: | Üch-Bay |
| Native Name: | Үч-Бай |
| Pushpin Map: | Kyrgyzstan |
| Mapsize: | 200px |
| Subdivision Type: | Country |
| Subdivision Name: | Kyrgyzstan |
| Subdivision Type1: | Region |
| Subdivision Name1: | Osh |
| Subdivision Type2: | District |
| Subdivision Name2: | Nookat |
| Population As Of: | 2021 |
| Population Total: | 2545 |
| Utc Offset: | +6 |
| Coordinates: | 40.3°N 72.7°W |
| Elevation M: | 1286 |
Üch-Bay (Kirghiz; Kyrgyz: Үч-Бай) is a village in Osh Region of Kyrgyzstan. It is part of the Nookat District.[1] Its population was 2,545 in 2021.