Michael Karkoc (Ukrainian: Михайло Каркоць) (born March 6, 1919) is a former military officer who served in the Ukrainian Self Defense Legion (USDL) and later in the Waffen-SS during World War II. In June 2013 a man with the same name who lives in Minnesota was alleged by Associated Press to be the same person. The Minnesota Michael Karkoc's son has rejected his father's identification as a "Nazi".
According to the Associated Press, Karkoc was a founding member and a lieutenant in the 2nd Company of the Ukrainian Self Defense Legion. The USDL was one of the battalions of the Schutzmannschaft organized and sponsored by the Nazi German Schutzstaffel, led by the Nazi German SS-Police, and the Nazi German Sicherheitsdienst (SD) SS Intelligence Agency. Following the disbandment of the USDL, he was transferred to the 14th Waffen Grenadier Division of the SS (1st Ukrainian) "Galizien" ("14th Waffen-SS Division"), where he was an officer and served as a deputy company commander.
The USDL allegedly took part in war crimes against civilians in Ukraine and Poland. His personal participation in any war crimes has not been demonstrated, but according to the AP, Nazi German records suggest that as the lieutenant and company leader he, along with his USDL unit, participated in suppressing the August 1944 Warsaw Uprising, as well as multiple other actions against civilians including the massacres at the villages of Chłaniów and Władysławin on July 23, 1944. Some news reports, referencing the AP investigation, state that Karkoc served in the 14th Waffen-SS Division and that it helped to suppress the Warsaw Uprising; however the Division did not participate in the fighting of the Warsaw Uprising, nor was it even in Poland at the time.