The Nassau County Courthouse is a courthouse in Nassau County, on Long Island, in New York, United States.

It is located at 262 Old Country Road in the Village of Garden City – although it uses the Mineola, New York 11501 ZIP Code and post office.

[5] The building was constructed as part of a Public Works Administration project, along with the other two structures built at the complex as part of the project.

[5] The building was added to the National Register of Historic Places in March 2021.

This article about a historic property or district in Nassau County, New York, that is listed on the National Register of Historic Places, is a stub.