| Country: | IRN |
| Type: | road |
| Route: | 49 |
| Terminus A: | at Astara at Azerbaijani border |
| Terminus B: | at Saveh |
| Length Km: | 495 |
| Provinces: | Markazi, Qazvin, Gilan |
| Cities: | Buin Zahra, Qazvin, Manjil, Rasht, Bandar Anzali, Rezvanshahr |
| Junction: | |
| Map Custom: | yes |
Road 49 is the road connecting the Azerbaijan border from Astara to Qazvin and Tehran; and from Saveh to Road 65.[1] It crosses the western Alborz mountain range.