| Official Name: | Vardadzor |
| Native Name: | Վարդաձոր |
| Pushpin Map: | Armenia#Gegharkunik |
| Mapsize: | 150px |
| Subdivision Type: | Country |
| Subdivision Name: | Armenia |
| Subdivision Type1: | Province |
| Subdivision Name1: | Gegharkunik |
| Subdivision Type2: | Municipality |
| Subdivision Name2: | Martuni |
| Leader Title: | Mayor |
| Established Title: | Founded |
| Established Date: | 1828-29 |
| Population Footnotes: | [1] |
| Population As Of: | 2011 |
| Population Total: | 2,864 |
| Population Density Km2: | auto |
| Timezone: | AMT |
| Utc Offset: | +4 |
| Coordinates: | 40.1886°N 45.1936°W |
| Elevation M: | 1986 |
| Postal Code Type: | Postal code |
| Postal Code: | 1417 |
Vardadzor (Armenian: Վարդաձոր) is a village in the Martuni Municipality of the Gegharkunik Province of Armenia. Lake Sevan lies a few kilometres to the northeast of the village.
The village was previously known as Adamkhan and Atamkhan.
The village was founded in 1828-29 by emigrants from Mush. An Urartian inscription dating to 722-705 BC was found at Vardadzor.[2]