On the basis of psychiatric interviews with 69 former prisoners of the Auschwitz-Birkenau concentration camp, this paper describes the circumstances, motives, and ways of committing suicide in the camp. The interview made it clear that thousands of prisoners perished by suicide. The number of committed suicides was larger than that of attempted suicides. The most frequent types of suicide victims were prisoners of Jewish descent, foreigners, white-collar workers, and old people. The most common motives of suicides were depressive reactions; anxiety; somatic illnesses; the threat of death; emotional motives; loss of emotional support; beatings and tortures; and patriotic and altruistic motives. The most common methods of committing suicide were flinging oneself onto the electrified wires surrounding the camp, hanging, poisoning, cutting one's veins, and drowning. There were also cases of mass suicides, chiefly in the women's camp. Suicides committed from patriotic or altruistic motives testified to the fact that human beings were able to preserve their dignity even in the face of death.