Stena Estelle is a modern roll-on-roll-off passenger and vehicle ferry operated by Stena Line. Stena Estelle is a sister ship to Stena Ebba, and together they are some of the most modern ferries in Stena's fleet. Stena Estella generally handles the route between Gdynia (Poland) and Karlskrona (Sweden), along side Stena Ebba.