Cropsey Avenue is a major street in Brooklyn, New York City.

It generally runs northwest-southeast, from Poly Place/14th Avenue in Bath Beach to Neptune Avenue/West 17th Street in Coney Island.

It forms the northeastern boundary of Dreier-Offerman Park.

The street is named for the Cropsey family, one of the first to settle in New Utrecht.

This article relating to roads and streets in New York City is a stub.