The El Dorado Carnegie Library is a former public library, constructed in 1912, in El Dorado, Kansas. It was designed by architect John F. Stanton. In 1959, a new library was built in El Dorado; the original was eventually purchased privately[2] and in the 1980s it was renovated and converted into private offices: from 2002, an architectural firm.[3] It was added to the National Register of Historic Places in 1987.[2]