Kupath Rabbi Meir Baal HaNess Kolel Polen, known also by the initials Kupat RaMBaN [קופת רמבעה"ן - כולל פולין], is a charity organization founded in 1796 in Poland by the Torah leaders of European Jewry. It is named after the tanna Rabbi Meir. Present leaders of the organization include Rabbi Shlomo Zalman Lipschitz, Rabbi Yitzchak Meir Alter of Ger, Rabbi Meir Auerbach of Kalish, Rabbi Chaim Elazar Wax, Rabbi Aharon Menachem Mendel Radzimin, Rabbi of Kutna, and Rabbi Yaakov Meir Biderman.