- Native name
- Կարեն Դեմիրճյանի անվան Երևանի մետրոպոլիտեն
- Owner
- Government of Armenia , Yerevan Municipality
- Locale
- Yerevan , Armenia
- Transit type
- Rapid transit
- Number of lines
- 1 (2 more planned)
- Number of stations
- 10 (total 12 more planned - 1 of them under construction)
- Daily ridership
- 81.000 (2023)
- Annual ridership
- 29.6 million
- Chief executive
- Babken Sedrakyan (acting)
- Website
- yermetro.am
- Began operation
- 7 March 1981; 44 years ago
- Operator s
- Karen Demirchyan Yerevan Subway CJSC
- Number of vehicles
- 70 (1-3 Carriages per Trainset)
- System length
- 13.4 km (8.3 mi)
- Track gauge
- 1,524 mm ( 5 ft )
- Electrification
- 825 V DC third rail
- Top speed
- 80 km/h (50 mph)