The Religious Zionist Party, known as Tkuma until 2021 and officially known as National Union–Tkuma, was a far-right, ultra-nationalist, Jewish supremacist, and religious Zionist political party in Israel. In all the elections since its founding in 1998, the party had joined other factions and competed as part of a united list. In 2023, the Religious Zionist Party and The Jewish Home agreed to merge to become National Religious Party–Religious Zionism.

Far-right politics in Israel encompasses ideologies such as ultranationalism, Jewish supremacy, Jewish fascism, and Anti-Arabism. In recent times, the term "far-right" is mainly used to describe advocates of policies such as the expansion of Israeli settlements in the West Bank, opposition to Palestinian statehood, and imposition of Israeli sovereignty over the West Bank and the Gaza Strip. Kahanism is an example of a far-right ideology active in Israeli politics.