Potulice concentration camp was a concentration camp established and operated by Nazi Germany during World War II in Potulice near Nakło in the territory of occupied Poland. Until the spring of 1941 it was a subcamp of the Stutthof concentration camp. In January 1942 Potulice became fully independent. It is estimated that a total of 25,000 prisoners went through the camp during its operation before the end of 1944. It became notable also as a detention centre for kidnapped Polish children that underwent the Nazi experiment in forced Germanisation.