| Knocks Folly | |
| Nearest City: | Kennedyville, Maryland |
| Coordinates: | 39.3517°N -75.9844°W |
| Built: | 1753 |
| Architecture: | Federal |
| Added: | June 17, 1976 |
| Refnum: | 76001006 |
Knocks Folly, also known as Janvier House and Barroll House, is a historic home located at Kennedyville, Kent County, Maryland, United States. It is an unusual combination of a small, -story, mid-18th-century log home with a three-story, Federal brick wing.[1]
Knocks Folly was listed on the National Register of Historic Places in 1976.