Gwardia Koszalin is a professional handball team based in the city of Koszalin, Poland. The team was founded in 1946 and has since become one of the most successful handball teams in Poland. Gwardia Koszalin competes in the Polish Superliga, which is the top tier of handball in Poland.

The team has a rich history of success, having won numerous domestic titles including the Polish Cup and the Polish Superliga. They have also competed in European competitions such as the EHF Cup and the Champions League.

Gwardia Koszalin is known for their strong defense and fast-paced attacking style of play. The team is made up of talented players from Poland and other countries, who are all dedicated to achieving success on the court.

The team's home arena is the Hala Widowiskowo-Sportowa, which has a capacity of over 3,000 spectators. Gwardia Koszalin has a passionate fan base who support the team both at home and away games.

Overall, Gwardia Koszalin is a highly respected handball team with a proud history of success. They continue to strive for excellence and are a force to be reckoned with in the world of handball.