| Old Washington County Library | |
| Location: | 21 Summit Ave., Hagerstown, Maryland |
| Coordinates: | 39.6427°N -77.7233°W |
| Architect: | Bruce Price |
| Architecture: | Neo-Georgian |
| Added: | October 2, 1978 |
| Area: | less than one acre |
| Refnum: | 78001481 |
Old Washington County Library is a historic library building located at 21 Summit Avenue in Hagerstown, Washington County, Maryland, United States. It is a two-story Neo-Georgian stone masonry structure of monumental proportions, built 1900–01. The building appears to be one huge story from the façade. The building was designed by the noted late 19th-century American architect Bruce Price (1845–1903) and erected for the Washington County Free Library. It was used by the library until 1965.[1]
It was listed on the National Register of Historic Places in 1978.