| Freudenberg Castle | |
| Built: | about 1200-1250 |
| Type: | hill castle |
| Condition: | ruin |
| Location: | Bad Ragaz |
| Coordinates: | 47.0089°N 9.4925°W |
| Map Type: | Canton of St. Gallen#Switzerland |
| Code: | CH-SG |
Freudenberg Castle is a castle in the municipality of Bad Ragaz of the Canton of St. Gallen in Switzerland. It is a Swiss heritage site of national significance.[1]