| Showa Aircraft Industry | |
| Native Name: | 昭和飛行機工業株式会社 |
| Native Name Lang: | ja |
| Romanized Name: | Shōwa Hikōki Kōgyō Kabushiki-gaisha |
| Type: | KK |
| Industry: | Aircraft manufacturing |
| Predecessors: | --> |
| Successors: | --> |
| Founders: | --> |
| Areas Served: | --> |
| Profit: | --> |
| Profit Year: | --> |
is a Japanese company. Its headquarters are at Akishima-shi, Tokyo Prefecture, a region of Tokyo Metropolis. It was established in 1937 as a manufacturer of military aircraft in Akishima-shi. In World War II it was one of two companies manufacturing the Showa/Nakajima L2D, a license-built Douglas DC-3 variant. It also manufactured other military aircraft.[1]