| State: | SC |
| Type: | SC |
| Route: | 7 |
| Map: | SC 7 map.svg |
| Length Mi: | 5.920 |
| Length Round: | 3 |
| Length Ref: | [1] |
| Established: | 1956 |
| Direction A: | South |
| Terminus A: | in Charleston |
| Junction: |
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| Direction B: | North |
| Terminus B: | in North Charleston |
| Counties: | Charleston |
| Previous Type: | SC |
| Previous Route: | 6 |
| Next Type: | SC |
| Next Route: | 8 |
South Carolina Highway 7 (SC 7) is a 5.92adj=midNaNadj=mid state highway in the east-central part of the U.S. state of South Carolina. The route connects the West Ashley part of the city of Charleston with North Charleston.
SC 7 begins at an intersection with U.S. Route 17 (US 17; Savannah Highway) in West Ashley. Here, it also has an interchange with Interstate 526 (I-526). It heads east-northeast to an intersection with SC 61. A little while later, it meets the northern terminus of SC 171. Then, the highway crosses over the Ashley River. On the east side of the river, SC 7 enters North Charleston. Almost immediately is an interchange with I-26. About 1miles later, it meets its northern terminus, an intersection with US 52/US 78 (Rivers Avenue).