Dov Freiberg (15 May 1927 – March 2008) born Berek Freiberg, was a Holocaust survivor, writer, and witness at the Eichmann trial and the Demjanjuk case.
During World War II, selected by the SS to join the Sonderkommando work unit, Freiberg participated in the Sobibor prisoners' revolt in October 1943, and managed to escape into nearby woods and survived until the Soviet Army liberated the region in July 1944.