Ahi is a right-wing religious Zionist political party in Israel. Founded in 2005, it was part of the National Union alliance between 2006 and 2008. For the 2009 elections, it ran a joint list with Likud.

The National Union was an alliance of right-wing and nationalist political parties in Israel. In its final full form, the alliance consisted of four parties: Moledet, Hatikva, Eretz Yisrael Shelanu, and Tkuma. Leading up to the 2013 Knesset elections, only Tkuma remained, and joined The Jewish Home. During its existence, it had also included Ahi, Herut – The National Movement, the Jewish National Front, and Yisrael Beiteinu.