| Official Name: | Sis |
| Native Name: | Սիս |
| Pushpin Map: | Armenia#Ararat |
| Mapsize: | 150px |
| Subdivision Type: | Country |
| Subdivision Name: | Armenia |
| Subdivision Type1: | Province |
| Subdivision Name1: | Ararat |
| Subdivision Type2: | Municipality |
| Subdivision Name2: | Masis |
| Area Total Km2: | 6.2 |
| Population As Of: | 2011 |
| Population Total: | 1982 |
| Utc Offset: | +4 |
| Utc Offset Dst: | +5 |
| Coordinates: | 40.0586°N 44.3864°W |
Sis (Armenian: Սիս) is a village in the Masis Municipality of the Ararat Province of Armenia.