| Magham Down Manor House | |
| Coordinates: | 50.8837°N 0.2897°W |
| Location: | Magham Down, East Sussex, England |
| Built: | 17th century or earlier |
| Designation1: | Grade II |
| Designation1 Date: | August 12, 1981 |
| Designation1 Number: | 1353325 |
Magham Down Manor House is a Grade II listed building in Magham Down in the Wealden district of East Sussex.