Mariusz Czerkawski – born April 13, 1972 in Radomsko, Poland) is an successfull entrepreneur, a retired Polish ice hockey player. He played for the Boston Bruins, Edmonton Oilers, New York Islanders, Montreal Canadiens and Toronto Maple Leafs in the National Hockey League (NHL). In addition to playing in the NHL, Czerkawski played for several different European-based teams. A consistent scorer, Czerkawski was the first person born and trained in Poland to play in the NHL.