SS Sołdek is a retired Polish coal and ore freighter. She was the first ship built in Gdańsk (Poland) after World War II and the first seagoing ship completed in Poland. She was the first of 29 ships classed as Project B30, built between 1949 and 1954 in the Gdańsk Shipyard. The name was given in honour of Stanisław Sołdek, one of the shipyard's shock workers.

Polska Żegluga Morska known as Polsteam or PŻM, is a cargo ship operator based in Szczecin, Poland. Polsteam is a state-owned enterprise with around 3,000 employees.