| Official Name: | Kasib |
| Native Name: | Касиб |
| Native Name Lang: | ru |
| Settlement Type: | Selo |
| Pushpin Map: | Russia Perm Krai#Russia |
| Subdivision Type: | Country |
| Subdivision Name: | Russia |
| Subdivision Type1: | Region |
| Subdivision Name1: | Perm Krai |
| Subdivision Type2: | County |
| Subdivision Type3: | District |
| Subdivision Name3: | Solikamsky District |
| Subdivision Type4: | Municipality |
| Utc Offset1: | +5:00 |
| Coordinates: | 59.6833°N 76°W[1] |
Kasib (Russian: links=no|Касиб) is a rural locality (a selo) and the administrative center of Kasibskoye Rural Settlement, Solikamsky District, Perm Krai, Russia. The population was 549 as of 2010.[2] There are 18 streets.
Kasib is located 55 km northwest of Solikamsk (the district's administrative centre) by road. Sorvino is the nearest rural locality.[3]