Leonid Polterovich (Hebrew: לאוניד פולטרוביץ'; Russian: Леонид В. Полтерович; born 30 August 1963) is a Russian-Israeli mathematician at Tel Aviv University.

His research field includes symplectic geometry and dynamical systems.

He moved to Israel after the collapse of communism, earning his doctorate from Tel Aviv University in 1990.

In 1998, he was an Invited Speaker of the International Congress of Mathematicians in Berlin.

[2] In 2016, he gave a plenary lecture at the 7th European Congress of Mathematics in Berlin.