| Official Name: | Usak-Kichu |
| Native Name: | Усак-Кичу |
| Native Name Lang: | ru |
| Settlement Type: | Selo |
| Pushpin Map: | Russia Bashkortostan#Russia |
| Subdivision Type: | Country |
| Subdivision Name: | Russia |
| Subdivision Type1: | Region |
| Subdivision Name1: | Bashkortostan |
| Subdivision Type2: | County |
| Subdivision Type3: | District |
| Subdivision Name3: | Bizhbulyaksky District |
| Subdivision Type4: | Municipality |
| Utc Offset1: | +5:00 |
| Coordinates: | 53.8°N 79°W[1] |
Usak-Kichu (Russian: links=no|Усак-Кичу; Bashkir: Уҫаҡкисеү, Uśaqkisew) is a rural locality (a selo) and the administrative centre of Kalininsky Selsoviet, Bizhbulyaksky District, Bashkortostan, Russia. The population was 767 as of 2010.[2] There are 9 streets.
Usak-Kichu is located 25 km northeast of Bizhbulyak (the district's administrative centre) by road. Ittikhat is the nearest rural locality.[3]