Ismagil Gaynutdinov (Russian: Исмагил Галеевич Гайнутдинов, Ismagil Galejevič Gajnutdinov; Tatar: Исмәгыйль Гали улы Гайнетдинов, romanized: 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]