| State: | AR |
| Type: | AR |
| Route: | 377 |
| Map Custom: | yes |
| Length Mi: | 11.15 |
| Length Round: | 2 |
| Length Ref: | [1] |
| Direction A: | South |
| Terminus A: | near Witts Spring |
| Direction B: | North |
| Terminus B: | at Snowball |
| Counties: | Searcy |
| Previous Type: | AR |
| Previous Route: | 376 |
| Next Type: | AR |
| Next Route: | 378 |
Arkansas Highway 377 (AR 377, Hwy. 377) is a north–south state highway in Searcy County, Arkansas. The route of 11.15miles runs from Highway 16 near Witts Spring north to Highway 74 at Snowball.[2]
The route begins at AR 16 near Witts Spring and runs north through Magic Springs to AR 74 near Snowball and the Gates-Helm Farm, which is listed on the National Register of Historic Places. The route does not cross or concur with any other state highways.