Moshe Zvi Segal (23 February 1904 – 25 September 1985) was a prominent figure in various movements and organizations in Israel, including Etzel and Lechi.
He was awarded the Yakir Yerushalaim prize in 1974.
He is best known for blowing the shofar at the conclusion of the Yom Kippur service at the Western Wall, defying the law of the British Mandate, which prohibited doing so.