List of highways numbered 803
# List of highways numbered 803

The following highways are numbered 803:

## Costa Rica

* National Route 803

## United States

* Louisiana Highway 803
   * Louisiana Highway 803-1
   * Louisiana Highway 803-2
   * Louisiana Highway 803-3
* Maryland State Route 803 (former)

### Territories

* Puerto Rico Highway 803

| Preceded by 802 | Lists of highways 803 | Succeeded by 804 |
| - | - | - |
