Etz Chaim Yeshiva (Hebrew: ישיבת עץ חיים, Yeshivat Etz Khayim, lit. "Tree of Life") is an orthodox yeshiva located on Jaffa Road close to the Mahane Yehuda Market in downtown Jerusalem.
Etz Chaim Yeshiva was originally a Talmud Torah that was established in 1841 by the Chief Rabbi of Jerusalem, Shmuel Salant. For the first two years classes were held in various rooms throughout the Old City. In 1857, the yeshiva consolidated into a group of buildings adjacent to the Hurva Synagogue, sharing the premises with the Beth Din of Jerusalem. It was at this stage that the institution was renamed "Etz Chaim Yeshiva." The first permanent home of the yeshiva was financed by Rabbi Tzvi Zeev Fiszbejn (Fishbein in English), a wealthy brush maker originally from Miedzyrzec Podlaski in what is today Poland, who donated a thousand rubles in silver to Rabbi Salant for that purpose in 1863.
The head teacher was Rabbi Chaim Mann. His brother Yehuda Leib Mann was the secretary who also served as a teacher. They were the sons of Rabbi Yaakov Mann, who was a prominent scholar who had declined the invitation of Rabbi Tzvi Pesach Frank to become a dayan on the Beth Din. (He went on to build the Sha'arey Tzedek Medical Center and the Lemel school). As the yeshiva expanded, a plot of land on Jaffa Road was acquired in 1908, and subsequently a kollel was established catering mainly for the alumni of the yeshiva. At the time Rabbi Yechiel Michel Tukichinsky, who was married to the granddaughter of Rabbi Salant, served as the rosh yeshiva.