| State: | HI |
| Type: | HI |
| Route: | 377 |
| Map Custom: | yes |
| Map Notes: | Route 377 highlighted in red |
| Length Mi: | 9.2 |
| Direction A: | South |
| Direction B: | North |
| Previous Type: | HI |
| Previous Route: | 374 |
| Next Type: | HI |
| Next Route: | 378 |
Route 377 is a 9.2adj=midNaNadj=mid road on the island of Maui in Hawaii. The route starts and ends at Route 37, and is signed as Haleakala Highway for the northernmost 6miles, and Kekaulike Avenue for the rest, because the Haleakala highway continues on Hawaii Route 378.