Janusz Kalbarczyk (13 June 1910 – 2 March 1999) was a Polish speed skater and architect. He competed in two events at the 1936 Winter Olympics.
He was married with speed skater Jadwiga Nowacka. They had four children together (Boà ¼ena, Elà ¼bieta, Dorota and Andrzej). Boà ¼ena Kalbarczyk also became a speed skater, who competed at international level.