This category is for coaches for the Dayton Rens, an American professional basketball team that played in the National Basketball League during the second half of the 1948–49 season. They were invited into the NBL in January 1949 after the Detroit Vagabond Kings had disbanded in December 1948 and assumed Detroit's season record to that point (2 wins, 17 losses). Only players who competed for the franchise known as Dayton Rens belong in this category.