| En Name: | Verkhny Fiagdon |
| Ru Name: | Верхний Фиагдон |
| Loc Name1: | Уæллаг Фиййагдон |
| Loc Lang1: | Ossetic |
| Coordinates: | 42.8333°N 44.3036°W |
| Federal Subject: | Republic of North Ossetia–Alania |
| Pop 2002Census: | 1083 |
| Postal Codes: | 363203 |
Verkhny Fiagdon or Upper Fiagdon (os|Уæллаг Фиййагдон; Wællag Fijjagdon, ru|Верхний Фиагдон) is a settlement in Alagirsky District of North Ossetia–Alania (Russia). Verkhny Fiagdon is located in Kurtat valley on the river Fiagdon.