West Union Street Historic District is a national historic district located at Morganton, Burke County, North Carolina.

It encompasses 59 contributing buildings in a predominantly upper class residential section of Morganton.

The district includes representative examples of Queen Anne, Colonial Revival, Bungalow / American Craftsman, and Late Victorian style architecture.

Located in the district and listed separately is the Franklin Pierce Tate House.

This article about a property in Burke County, North Carolina on the National Register of Historic Places is a stub.