| Official Name: | Bagratashen |
| Native Name: | Բագրատաշեն |
| Pushpin Map: | Armenia#Tavush |
| Mapsize: | 150px |
| Subdivision Type: | Country |
| Subdivision Name: | Armenia |
| Subdivision Type1: | Province |
| Subdivision Name1: | Tavush |
| Subdivision Type2: | Municipality |
| Subdivision Name2: | Noyemberyan |
| Population Footnotes: | [1] |
| Population As Of: | 2011 |
| Population Total: | 2732 |
| Timezone: | AMT |
| Utc Offset: | +4 |
| Coordinates: | 41.2458°N 44.8211°W |
Bagratashen (Armenian: Բագրատաշեն, Bagratašen; Georgian: ბაგრატაშენი, Bagrathasheni) is a village in the Noyemberyan Municipality of the Tavush Province of Armenia. The village is located near the border to Georgia, with the Georgian village of Sadakhlo being located on the other side of the border.
The village was named in honor of Bagrat Vardanian (1894-1971), who received the Hero of Socialist Labour title in the Soviet Union.