The following highways are numbered 351:
 | This list is incomplete; you can help by adding missing items. (August 2008) |
Canada
- Manitoba Provincial Road 351
- Newfoundland and Labrador Route 351
- Prince Edward Island Route 351
Quebec Route 351
Cuba
Japan
India
United States
- Arkansas Highway 351
- County Road 351 (Dixie County, Florida)
- Georgia State Route 351 (former)
- Illinois Route 351
- Kentucky Route 351
- Louisiana Highway 351
- Maryland Route 351
- New York:
- Oklahoma State Highway 351 also known as Muskogee Turnpike
- Oregon Route 351
- Pennsylvania Route 351
- Puerto Rico Highway 351
- Tennessee State Route 351
- Texas State Highway 351
- Virginia State Route 351
- Virginia State Route 351 (former)
- Wisconsin Highway 351 (former)
- Wyoming Highway 351
| Preceded by 350 |
Lists of highways 351 |
Succeeded by 352 |
