Polish Jews are the Jewish community that has historically lived in Poland. They have a rich cultural heritage that dates back over a thousand years, contributing significantly to the country's history, economy, and culture. Before World War II, Poland was home to one of the largest Jewish populations in the world, with vibrant communities in cities like Warsaw and Kraków. The Holocaust had a devastating impact on Polish Jews, with millions perishing during the Nazi occupation. Today, the Jewish community in Poland is much smaller but is experiencing a revival, with efforts to preserve Jewish culture and history, including the restoration of synagogues and the celebration of Jewish festivals.