Jōetsu (上越) may refer to: as Kami-Echigo (上越後): Jōetsu region, a geographical region in Niigata Prefecture Jōetsu, Niigata, a city in Niigata Prefecture, Japan
as Kōzuke (上野) and Echigo (越後): Jōetsu Line, a major rail line in Japan Jōetsu Shinkansen, a high-speed shinkansen railway line connecting Tokyo and Niigata