| Igor Dolgachev | |
|---|---|
| Nationality | United States |
| Fields | Mathematics |
| Institutions | University of Michigan |
| Alma mater | Moscow State University |
| Doctoral advisor | Igor Shafarevich |
| Doctoral students | Lev A. Borisov |
| Known for | Dolgachev surface |
Igor V. Dolgachev (born 1944) is a mathematician who introduced Dolgachev surfaces in 1981.