| Nationality: | Tatar, Soviet |
| Birth Date: | February 10, 1908 |
| Birth Place: | Kazan Governorate, Russian Empire |
| Death Date: | 1977 |
| Alma Mater: | Kazan State University of Architecture and Engineering (KSUAE), 1927-1931 |
| Death Place: | Moscow |
| Significant Buildings: | Monument to Salavat Yulaev in Ufa, main build of Tatar State Academic Opera and Ballet Theatre named after Musa Jalil in Kazan |
Ismagil Gaynutdinov (Russian: Исмагил Галеевич Гайнутдинов, Ismagil Galejevič Gajnutdinov; Tatar: Исмәгыйль Гали улы Гайнетдинов|translit=İsmäğíl Ğali ulı Ğaynetdinov) was a Soviet architect, educator, and social activist of Tatar ethnicity. He is credited with helping to build Tatar State Academic Opera and Ballet Theatre named after Musa Jalil in Kazan.[1] [2]