Yad Mordechai is a kibbutz in Southern Israel. Located 10 km south of Ashkelon, it falls under the jurisdiction of Hof Ashkelon Regional Council. In 2022 it had a population of 830.

Mordechai Anielewicz was the leader of the Jewish Combat Organization during the Warsaw Ghetto Uprising; the largest Jewish resistance movement during the Second World War. Anielewicz inspired further rebellions in both ghettos and extermination camps with his leadership. His character was engraved as a symbol of courage and sacrifice, and was a major figure of Jewish resistance during the Holocaust.