| Official Name: | Kyzyl-Tuu |
| Native Name: | Кызыл-Туу |
| Pushpin Map: | Kyrgyzstan |
| Mapsize: | 200px |
| Subdivision Type: | Country |
| Subdivision Name: | Kyrgyzstan |
| Subdivision Type1: | Region |
| Subdivision Name1: | Issyk-Kul Region |
| Subdivision Type2: | District |
| Subdivision Name2: | Tong District |
| Population As Of: | 2021 |
| Population Total: | 1703 |
| Coordinates: | 42.185°N 76.673°W |
Kyzyl-Tuu, is a village in the Tong District of Issyk-Kul Region in Kyrgyzstan. It belongs to the Ak-Terek rural district. Located at an altitude of 1,800 meters above sea level. The district center, Bökönbaev, is 28 km to the east. It is 60 km from the Balykchy railway station. The village was founded in 1930, with a Population: of 1,703 people (2021); primarily engaged in livestock farming. There is a secondary school, library, and a rural medical point (FAP). The village is the birthplace of Kyshtak Mukasheva.