Gretna School is a historic school at 722 Church Street in Gretna, Florida, United States. On June 10, 2008, it was added to the U.S. National Register of Historic Places. References Schools in Gadsden County, Florida Defunct schools in Florida School buildings on the National Register of Historic Places in Florida National Register of Historic Places in Gadsden County, Florida Historically segregated African-American schools in Florida