Third Ward Historic District (Rochester, New York)

Third Ward Historic District is a national historic district located at Rochester in Monroe County, in the U.S. state of New York. When first listed, the district consisted of approximately 126 structures in a well known enclave of primarily Victorian homes. Located in the district are the separately listed Campbell-Whittlesey House and Hervey Ely House.

It was listed on the National Register of Historic Places in 1974, with a boundary increase in 2023.