Franciszek Niepokólczycki (nom de guerre "Teodor", "Szubert") (born October 27, 1900 in Żytomierz, Volhynian Governorate died June 11, 1974 in Warsaw) - colonel and a sapper in the Polish Army, soldier of the Polish Home Army (AK) and the anti-communist organization Freedom and Independence (WiN) and a political prisoner during the Stalinist period in Poland.
From November 1918 on he was a member of Polish Military Organisation in Żytomierz. During the Polish-Soviet War in 1920 he fought in irregular units. He served in the Polish Army from 1922 in the 10th Sapper Regiment in Przemyśl and in the 3rd Sapper Battalion in Wilno. He took part in the Invasion of Poland against Nazi invaders as commander of the 60th Sapper Battalion in Army Modlin.
After the defeat of Poland he joined the anti-Nazi underground. As early as September 27, 1939 he joined Service for Poland's Victory, later transformed into Union of Armed Struggle (ZWZ). In 1940 he was made a leader of a special "Reprisal" unit of ZWZ charged with sabotage and armed struggle. He was a co-organizer of the Directorate of Sabotage and Diversion, Kedyw, of the Home Army, and in 1943 he was made the second in command of the unit, after Gen. Emil Fieldorf ("Nil"). He fought in the Warsaw Uprising as chief of the Sapper's Section of the 3rd Regiment of AK's Headquarters, with the rank of colonel. After the surrender of the uprising he was imprisoned and in January 1945 sent to The Woldenberg II C Oflag.