Zvi Elimelech Halberstam (born 1952) is the present Sanz-Klausenburger Rebbe of Netanya, Israel.
He is also known as the Sanzer Rebbe.
He is the eldest son of Rabbi Yekusiel Yehudah Halberstam, the first Sanz-Klausenberger Rebbe, who in his will divided the leadership of the Klausenburger Hasidim between his two sons, Rabbi Zvi Elimelech and Rabbi Shmuel Dovid (the present Sanz-Klausenburger Rebbe of Brooklyn).
He holds his court in the Kiryat Sanz, Netanya neighborhood founded by his father.