List of highways numbered 866
# List of highways numbered 866

Route 866 may refer to:

## Canada

* Hwy 866

## Israel

* Route 866 (Israel)

## United States

* PA 866
* FM 866

### Territories

* Puerto Rico Highway 866

| Preceded by 865 | Lists of highways 866 | Succeeded by 867 |
| - | - | - |
