| State: | SC |
| Type: | SC |
| Route: | 908 |
| Map Custom: | yes |
| Length Mi: | 7.610 |
| Length Ref: | [1] |
| Direction A: | South |
| Terminus A: | near Johnsonville |
| Direction B: | North |
| Terminus B: | near Centenary |
| Counties: | Marion |
| Previous Type: | SC |
| Previous Route: | 905 |
| Next Type: | SC |
| Next Route: | 909 |
South Carolina Highway 908 (SC 908) is a 7.61miles state highway in the U.S. state of South Carolina. The highway connects rural areas of Marion County with Brittons Neck.
SC 908 begins at a skewed intersection with U.S. Route 378 (US 378) northeast of Johnsonville, Marion County, where the roadway continues south as a dirt road to the Woodbury Wildlife Management Area. It travels to the north-northwest and curves to a nearly due north direction. Just before it travels through Brittons Neck, it curves to the north-northwest and crosses Alligator Run. In the community, it passes a U.S. Post Office. Just after crossing Marsh Creek, it meets its northern terminus, an intersection with SC 41 at a point south of Centenary.