List of highways numbered 523
# List of highways numbered 523

The following highways are numbered 523:

## Canada

* Highway 523

## United States

* LA 523
* MD 523 (former)
* PA 523
* PR-523
* FM 523
* SR 523

| Preceded by 522 | Lists of highways 523 | Succeeded by 524 |
| - | - | - |
