| Buckman and Ulmer Building | |
| Coordinates: | 30.3286°N -81.6528°W |
| Location: | Jacksonville, Florida, USA |
| Added: | 30 December 1992 |
| Delisted: | August 22, 2023[1] |
| Architect: | Marsh & Saxelbye |
| Built: | 1925 |
| Area: | less than one acre |
| Refnum: | 92001694 |
The Buckman and Ulmer Building was a historic building in Jacksonville, Florida. It was built in 1925 by Jacksonville architects Marsh & Saxelbye for the Buckman and Ulmer Real Estate Company. It was located at 29-33 West Monroe Street. On December 30, 1992, it was added to the U.S. National Register of Historic Places. It was later demolished to construct the current Jacksonville Main Library.