Bogusław Mamiński (born 18 December 1955 in Kamień Pomorski) is a retired long-distance runner from Poland, known for winning the silver medal in the men's 3,000m Steeplechase event at the 1982 European Championships in Athens, Greece. He did the same one year later at the inaugural World Championships. Mamiński set his personal best (8:09.18) in the event on 24 August 1984 at a meet in Brussels, Belgium.