Virginia State Route 772 (Loudoun County)
| Ryan Road, Old Ryan Road | |
| Route information | |
| Maintained by VDOT | |
| Length | 5 mi (8.0 km) |
| Major junctions | |
| West end |  SR 621 near Beaverdam Creek |
 SR 659 in Brambleton SR 645 SR 267 | |
| East end |  SR 625 south of Ashburn |
| Location | |
| Country | United States |
| State | Virginia |
| Counties | Loudoun |
| Highway system | |
State Route 772, otherwise known as Ryan Road, is a VDOT administered road in Loudoun County, Virginia. It is an east–west running road linking Route 621 (Evergreen Mills Road) and Route 617 with the Dulles Greenway and Ashburn via an Intersection with Route 659 in Brambleton. The intersection with the Dulles Greenway is the planned location for the western terminus of the proposed Silver Line of the Washington Metro.
Note that a section of SR 772 is now part of the Loudoun County Parkway.