Nikolay Nikolaevich Kozlov (Russian: Николай Николаевич Козлов; born 21 July 1972) is a retired Russian water polo player.

He competed at the 1992, 1996, 2000 and 2004 Olympics and won one silver and two bronze medals.

This article about a Russian Olympic medalist is a stub.

You can help Wikipedia by expanding it.This biographical article relating to a Russian water polo figure is a stub.

You can help Wikipedia by expanding it.This biographical article relating to a Soviet water polo figure is a stub.