| WDUF | |
| City: | Duffield, Virginia |
| Area: | Duffield, Virginia Pennington Gap, Virginia Big Stone Gap, Virginia |
| Branding: | AM 1120 WDUF |
| Airdate: | August 12, 1986 |
| Format: | Defunct (was Country Bluegrass Southern Gospel) |
| Power: | now Silent was 1,000 Watts daytime only |
| Coordinates: | 36.7083°N -82.7917°W |
| Callsign Meaning: | W DUFfield |
| Owner: | Duffield Broadcasting Company |
WDUF was a Country, Bluegrass, and Southern Gospel formatted broadcast radio station licensed to Duffield, Virginia, and served the Duffield/Pennington Gap/Big Stone Gap area. WDUF was owned and operated by Duffield Broadcasting Company.