Yitzchak Elchanan Spektor | Yosef Yitzchak Jacobson | Yitzchak Meir Helfgot | Yitzchak Isaac of Zidichov | Yaakov Yitzchak of Lublin | Yaacov Shavit | Yaacov Bar-Siman-Tov | Yaacov Agam | Chaim Yitzchak Bloch Hacohen |
Religious Zionism – led by Yitzchak Yaacov Reines, founder of Mizrachi (religious Zionism) and by Abraham Isaac Kook:
Religious Zionism maintained that Jewish nationality and the establishment of the State of Israel is a religious duty derived from the Torah.