Chór Dziecięcy Cartusia, also known as the Cartusia Children's Choir, is a musical group known for performing traditional Polish Christmas carols, or "koledy." The choir has released several albums, including "Koledy - Traditional Polish Christmas Carols Performed By Children," with notable songs such as "Heavenly King Triumphs" and "When Christ Is Born." The choir is associated with the Kartuskie Centrum Kultury in Kartuzy, Poland, where it contributes to local cultural events and concerts. The choir is part of a broader musical family that includes other choral groups like the Chór Żeński Cartusia, which celebrated its 30th anniversary in 2023. The children's choir is recognized for its role in preserving and performing traditional Polish sacred music, contributing to the cultural identity of the region.