The Old Pinellas County Courthouse is a historic county courthouse in Clearwater, Florida, USA.

It was designed by Francis J. Kennard and constructed in 1918.

It replaced a hastily constructed structure created to help establish Clearwater as the county seat.

On June 25, 1992, it was added to the U.S. National Register of Historic Places.

This article about a property in Pinellas County, Florida on the National Register of Historic Places is a stub.