| Land Office | |
| Location: | Main St. Morristown, New York, U.S. |
| Coordinates: | 44.5889°N -75.6506°W |
| Built: | 1821 |
| Architecture: | Greek Revival |
| Added: | September 2, 1982 |
| Area: | less than one acre |
| Refnum: | 82004685 |
Land Office (also known as Morristown Library) is a historic office building located at Morristown in St. Lawrence County, New York. It is a -story limestone building with a pedimented roof built about 1821. It was the land office for the Chapman family until 1904, when it was deeded to the village for use as a public library.[1]
It was listed on the National Register of Historic Places in 1982.