Polish Jews were the primary victims of the Nazi Germany-organized Holocaust in Poland. Throughout the German occupation of Poland, Jews were rescued from the Holocaust by Polish people, at risk to their lives and the lives of their families. According to Yad Vashem, Israel's official memorial to the victims of the Holocaust, Poles were, by nationality, the most numerous persons identified as rescuing Jews during the Holocaust. By January 2023, 7,280 people in Poland have been recognized by the State of Israel as Righteous among the Nations.
The Polish government-in-exile informed the world of the extermination of the Jews on June 9, 1942, following a report from the Jewish Labour Bund leadership smuggled out of the occupied Poland by Home Army couriers.