| Josai Junior College | |
| Native Name: | 城西短期大学 |
| Established: | 1983 |
| Type: | Private |
| City: | Sakado |
| State: | Saitama |
| Country: | Japan |
is a private junior college in Sakado, Saitama, Japan. It was established in 1983 as a female-only college, and is attached to Josai University. It became coeducational from 2005.