| Official Name: | Lusadzor |
| Native Name: | Լուսաձոր |
| Pushpin Map: | Armenia#Tavush |
| Mapsize: | 150px |
| Subdivision Type: | Country |
| Subdivision Name: | Armenia |
| Subdivision Type1: | Province |
| Subdivision Name1: | Tavush |
| Subdivision Type2: | Municipality |
| Subdivision Name2: | Ijevan |
| Population Footnotes: | [1] |
| Population As Of: | 2011 |
| Population Total: | 671 |
| Utc Offset: | +4 |
| Coordinates: | 40.9333°N 53°W |
Lusadzor (Armenian: Լուսաձոր) is a village in the Ijevan Municipality of the Tavush Province of Armenia.
The village was previously known as Khavaradzor and Karanlukhdara.