| Nagasaki Institute of Applied Science | |
| Native Name: | (Nagasaki Sōgō Kagaku Daigaku) |
| Established: | 1942 |
| President: | Kazuma Hayashi |
| Website: | Nagasaki Institute of Applied Science |
is a private Japanese university located in the city of Nagasaki, Nagasaki Prefecture, Japan. Its nickname is Sōkadai and its public abbreviation is Chōsōdai.