Batalion Zośka was a Scouting battalion of the Polish resistance movement organisation - Home Army (Armia Krajowa or "AK") during World War II. It mainly consisted of members of the Szare Szeregi paramilitary Boy Scouts. It was formed in late August 1943. A part of the Radosław Group, the battalion played a major role in the Warsaw Uprising of 1944. Zośka was named after Tadeusz Zawadzki, who used the name as his pseudonym during the AK's early days. He was killed during a partisan action.