Victor Ginzburg (born 1957) is a Russian American mathematician who works in representation theory and in noncommutative geometry.

[1][2] Ginzburg received his Ph.D. at Moscow State University in 1985, under the direction of Alexandre Kirillov and Israel Gelfand.

A paper by Alexander Beilinson, Ginzburg, and Wolfgang Soergel introduced the concept of Koszul duality (cf.

Furthermore, Ginzburg and Mikhail Kapranov developed Koszul duality theory for operads.

In noncommutative geometry, Ginzburg defined, following earlier ideas of Maxim Kontsevich, the notion of Calabi–Yau algebra.