Klub Koszykówki Włocławek (in English: Basketball Club Włocławek), or known for sponsorship reasons as Anwil Włocławek, is a Polish professional basketball club, based in Włocławek, Poland. The team plays in the Polish Basketball League (PLK) and internationally in the European North Basketball League. Their home arena is Hala Mistrzów. The club has won the PLK championship three times - in 2003, 2018 and 2019. The club has also won four Polish Cup titles and three Polish Supercup titles.