| Long Schoolhouse | |
| Location: | 0.5 miles (0.80 km) northwest of the junction of Jordan Rd. and Hinson Rd., south of Martinsville, Indiana, Washington Township, Morgan County, Indiana |
| Coordinates: | 39.3683°N -86.4511°W |
| Builder: | Anderson, J.; Douglas, C.G. |
| Architecture: | Gable front |
| Added: | September 9, 1999 |
| Area: | less than one acre |
| Mpsub: | Indiana's Public Common and High Schools MPS |
| Refnum: | 99001106 |
Long Schoolhouse, also known as Washington Township District No. 13 and Nancy Long School, is a historic one-room school building located in Washington Township, Morgan County, Indiana. It was built in 1883, and is a simple one-story, rectangular, brick building with a gable roof. It features segmental arched window openings. It operated as a rural school until 1938. It is maintained by the Jordan Home Economics Club, Inc. [1] As of 2023, the roof has collapsed but the structure still stands.
It was listed on the National Register of Historic Places in 1999.