Jogindernagar, or Jogindar Nagar, is a municipality, and a sub district in Mandi district in the Indian state of Himachal Pradesh. Named after Raja Joginder Sen, the hill station is the terminus of the 163-kilometre-long Kangra Valley narrow-gauge railway. Jogindernagar is the third-largest city in the Mandi district. The only city in Asia with three hydro-electric power stations, its nickname is "The City of Powerhouses".