

Lieutenant colonel of the Polish Army
Second Polish Republic
Dössel
Gustaw Zacny (* 1. October 1896 in Prokocim; † 27. September 1944 in Oflag VI-B) was a lieutenant colonel of the Polish Army. He was 47 years old. His awards include Silver Cross of the Virtuti Militari and Cross of Valour. He was buried at Dössel.