Jun'ya Koizumi | |
|---|---|
小泉 純也 | |
 Junichiro Koizumi and Junya Koizumi | |
| Member of the Imperial Diet of Japan (House of Representatives) | |
| In office 1937–1947 | |
| Member of the House of Representatives | |
| In office 1952–1969? | |
| Director-General of the Japan Defense Agency | |
| In office 18 July 1964 – 3 June 1965 | |
| Prime Minister | Hayato Ikeda and Eisaku Satō |
| Preceded by | Fukuda Tokuyasu |
| Succeeded by | Raizo Matsuno |
| Personal details | |
| Born | Junya Samejima January 24, 1904 Higashi-Kaseda, Kagoshima Prefecture, Empire of Japan |
| Died | 10 August 1969 (aged 65) |
| Political party | LDP (after 1952) |
| Spouse | Yoshie Koizumi |
| Children | 6, including Junichiro |
| Relatives | Koizumi Matajirō (father-in-law) |
| Alma mater | Nihon University |
Junya Koizumi (小泉 純也, Koizumi Jun'ya) (January 24, 1904 – August 10, 1969) was a Japanese politician who served as Director General of the Japan Defense Agency during the 1960s.