The Old City Hall, also known as the County Court House and State House, is a historic, American city hall building that is located in Lancaster, Lancaster County, Pennsylvania.

It was added to the National Register of Historic Places in 1972.

[1] Built between 1795 and 1797, this historic structure is a three-and-one-half-story, brick building with stone accents that was designed in the Federal style.

This building, which was restored in 1924, has also housed city and county offices, a Masonic lodge, a post office, and library.

It was added to the National Register of Historic Places in 1972.