Michal Shuldenfrei (or Michał Szuldenfrei) (January 27, 1887 in Częstochowa – July 1, 1965) was a Polish Jewish politician, lawyer, a delegate to the first Sejm of post World War II Poland. He was elected as the only member of the Jewish Bund to the 1947 Polish parliament (as part of the electoral list of the still independent Polish Socialist Party, which was soon forced to merge into the Communist Polish United Workers' Party). He is buried at the Okopowa Street Jewish Cemetery in Warsaw.