| Jun-Ichi Igusa | |
|---|---|
| Born | 30 January 1924 |
| Nationality | Japanese |
| Fields | Mathematics |
| Institutions | Johns Hopkins University |
| Alma mater | Kyoto University |
| Doctoral students | Hiroshi Gunji Donald McQuillan Tetsuji Shioda |
| Known for | Igusa zeta-function |
Jun-Ichi Igusa (井草 準一 Igusa Jun’ichi, born 30 January 1924)[1] is a Japanese mathematician, known for his contributions to algebraic geometry and number theory. Igusa zeta-function were named after him.