Rabbi Moshe Teitelbaum
Satmar Rebbe (1914-2006)
Rabbi Refoel Blum
Kasho Rebbe (1910-2005)
Rabbi Yisroel Yaakov Fisher
Chief Rabbi of Jerusalem (1928-2003)
Rabbi Avigdor Miller
Rav of Bais Yisroel Torah Center (1908-2001)
Rabbi Mordechai Gifter
Rosh Yeshiva of Telshe (1915-2001)
Rabbi Boruch Kaplan
Principal of Bais Yaakov (1911-1996)
Rabbi Moshe Aryeh Freund
Chief Rabbi of Jerusalem (1904-1996)
Rabbi Avraham Yitzchok Kahn
Toldos Ahron Rebbe (d. 1996)
Rabbi Shimon Schwab
Rabbi of Khal Adas Jeshurun (1908-1993)
Rabbi Moshe Feinstein
Rosh Yeshiva of Tiferes Yerushalayim (1895-1986)
Rabbi Yaakov Kamenetsky
Rosh Yeshiva of Torah Vodaas (1890-1986)
Rabbi Yisrael Abuhatzeira
The Baba Sali (1890-1984)
Rabbi Shneur Kotler
Rosh Yeshiva of Beis Medrash Govoha of Lakewood (1918-1982)
Rabbi Yitzchok Hutner
Rosh Yeshiva of Chaim Berlin (1906-1980)
Rabbi Yoel Teitelbaum
Grand Rabbi of Satmar (1887-1979)
Rabbi Hillel Lichtenstein
Krasner Rav (d. 1979)
Rabbi Moshe Yitzchok Itzikel Gewirtzman
Pshevorsker Rebbe (1881-1976)
Rabbi Amram Blau
Founder of Neturei Karta, Jerusalem (1894-1974)
Rabbi Yosef Kahaneman
The Ponevezher Rav (1886-1969)
Rabbi Shimon Yisroel Posen
The Shoproner Rav
Rabbi Aharon Kotler
Rosh Yeshiva of Lakewood, NJ (1891-1962)
Rabbi Yitzchok Zev Soloveitchik
Brisker Rav (1887-1959)
Rabbi Yonasan Steiff
Rabbi of Adas Yereim Vienna (1877-1958)
Rabbi Michoel Ber Weissmandl
Nitra Rav (1903-1957)
Rabbi Avrohom Yishaya Karelitz
Author of Chazon Ish (1878-1953
Rabbi Zelig Reuven Bengis
Chief Rabbi of Jerusalem (d. 1953)
Rabbi Yitzchok Isaac Sher
Rosh Yeshiva of Slabodka (1875-1952)
Rabbi Yosef Yitzchok Schneersohn
Lubavitcher Rebbe (1880-1950)
Rabbi Yosef Tzvi Dushinsky
Chief Rabbi of Jerusalem (1867-1948)
Rabbi Yisroel Zev Mintzberg
Rabbi of the Old City of Jerusalem (c. 1948)
Rabbi Ahron Roth
Shomer Emunim Rebbe (1894-1946)
Rabbi Shlomo Zalman Ehrenreich
The Shimloyer Rav (1863-1944)
Rabbi Yitzchok Weiss
The Spinker Rebbe (1875-1944)
Rabbi Mordechai Rottenberg
Rabbi of Antwerp (1872-1944)
Rabbi Ben Zion Halberstam
Grand Rabbi of Bobov (1874-1941)
Rabbi Elchonon Wasserman
Rosh Yeshiva of Baranovitch (1875-1940)
Rabbi Shaul Brach
Rabbi of Kasho, Hungary (1865-1940)
Rabbi Chuna Halberstam
Kalashitzer Rebbe (d. 1940)
Rabbi Chaim Ozer Grodzinsky
Chief Rabbi of Vilna (1863-1940)
Rabbi Boruch Ber Leibowitz
Rosh Yeshiva of Kamenitz (1870-1939)
Rabbi Chaim Elazar Shapiro
Grand Rabbi of Munkacz (1871-1937)
Rabbi Yisroel Hager
Grand Rabbi of Vizhnitz (1860-1936)
Rabbi Yosef Rosen
The Rogatchover Gaon (1858-1936)
Rabbi Yisroel Meir Kagan
Author of Chofetz Chaim (1838-1933)
Rabbi Yosef Chaim Sonnenfeld
Chief Rabbi of Jerusalem (1848-1932)
Rabbi Chaim Shaul Douek
Leader of the Sephardic Kabbalists of Jerusalem
Rabbi Shlomo Eliezer Alfandri
Leader of the Sephardic community of Jerusalem (1826-1930)
Rabbi Yosef Leib Bloch
Rav and Rosh Yeshiva of Telshe (d. 1930)
Rabbi Solomon Breuer
Rav of Frankfurt (1850-1926)
Rabbi Meir Simcha of Dvinsk
Author of Ohr Somayach (1843-1926)
Rabbi Shmuel Borenstein
Author of Shem Mishmuel (1856-1926)
Rabbi Yissachar Dov Rokeach
The Belzer Rebbe (1854-1925)
Rabbi Moshe Hager
The Kossover Rebbe (1860-1925)
Rabbi Mordechai Leib Winkler
Rabbi of Madd, Hungary (c. 1923)
Rabbi Sholom Ber Schneersohn
Lubavitcher Rebbe (1860-1920)
Rabbi Yehuda Greenwald
Rav of Satmar, Hungary (1845-1920)
Rabbi Chaim Soloveitchik
Rabbi of Brisk (1853-1918)
Rabbi Yitzchok Yaakov Reines
Founder of Mizrachi (1839-1915)
Rabbi Simcha Yissocher Ber Halberstam
The Chiashenover Rebbe (d. 1914)
Rabbi Eliyahu Chaim Meisel
Rabbi of Lodz (1821-1912)
Rabbi Naftali Hermann Adler
Chief Rabbi of the U.K. (1839-1911)
Rabbi Avraham Borenstein
Author of Avnei Nezer (1838-1910)
Rabbi Yosef Chaim of Baghdad
Author of Ben Ish Chai (1832-1909)
Rabbi Shmuel Salant
Chief Rabbi of Jerusalem (1816-1909)
Rabbi Yechiel Michel Epstein
Author of Aruch Hashulchan (1829-1908)
Rabbi Chaim Chizkiyahu Medini
Author of Sdei Chemed (1833-1904)
Rabbi Tzadok Hakohein
Author of Tzidkas Hatzadik (1823-1900)
Rabbi Yehoshua Leib Diskin
Chief Rabbi of Jerusalem (1817-1898)
Rabbi Yerucham Yehuda Leib Perlman
The Gadol of Minsk (d. 1896)
Rabbi Naftali Tzvi Yehuda Berlin
Rosh Yeshiva of Volozhin (1816-1893)
Rabbi Yehoshua Trunk
Rabbi of Kutna, Poland (1821-1893)
Rabbi Hillel Lichtenstein
Rabbi of Kolomaya (1814-1891)
Rabbi Marcus Lehmann
Rabbi of Mainz, Germany (1831-1890)
Rabbi Samson Raphael Hirsch
Rav of Frankfurt (1808-1889)
Rabbi Yosef Shaul Natanson
Author of Shoel Umeishiv (1808-1875)
Rabbi Tzvi Hirsch Kalischer
Founder of Chovevei Tzion (1795-1874)
Rabbi Isaac Safrin
Komarna Rebbe (1806-1874)
Rabbi Shmuel Binyamin Sofer
The Ksav Sofer (1815-1871)
Rabbi Chaim Palaggi
Chacham Bashi of Smyrna (1788-1869)
Rabbi Chaim David Chazan
Chief Sephardic Rabbi of the Holy Land (c. 1862)
Rabbi Zev Wolf Einhorn
Midrashic Commentator (d. 1862)
Rabbi Tzvi Hirsch Chajes
Talmudic Commentator (1805-1855)
Rabbi Mordechai Yosef Leiner
Izhbitzeh Rebbe (d. 1854)
Rabbi Tzvi Hirsch Lehren
Rabbi in Amsterdam (mid 1800s)
Rabbi Yisroel Friedman
The Ryzhiner Tzaddik (1797-1850)
Rabbi Tzvi Elimelech of Dinov
Author of Bnei Yisaschar (1783-1841)
Rabbi Moshe Sofer
The Chasam Sofer (1762-1839)
Rabbi Yisroel of Shklov
Author of Pe'as Hashulchan (1770-1839)
Rabbi Tzvi Hirsch Eichenstein
Rebbe of Ziditchoiv (1763-1831)
Rabbi Avrohom Loewenstamm of Emden
Author of Tzeror Hachaim (c. 1820)
Rabbi Chaim Yosef David Azulai
The Chida (1724-1806)
Rabbi Yechezkel Landau of Prague
The Noda Biyehuda (1713-1793)
Rabbi Yaakov Emden
Rav in Altoona (1697-1776)
Rabbi Yitzchak Bechor Agruiti
Co-author of Yalkut Meam Loez (1772)
Rabbi Yonasan Eybeshutz
Rav of Hamburg (1690-1764)
Rabbi Yaakov Yehoshua Falk
Author of Pnei Yehoshua (1680-1756)
Rabbi Avraham Lichtenstein
Author of Kanfei Nesharim (1700s)
Rabbi Moshe Chaim Luzzatto
The Ramchal (1707-1746)
Rabbi Chaim Ben Attar
The Ohr Hachaim Hakadosh (1696-1743)
Rabbi Yaakov Sasportas
Rav of Amsterdam (1610-1698)
The Be'er Hagolah
Rav in Amsterdam (late 1600's)
Rabbi Shabsi Kohein
The Shach (1621-1662)
Rabbi Avraham Azulai
Kabbalist in Hebron (1570-1643)
Rabbi Shmuel Eidels
The Maharsha (1555-1631)
Rabbi Yishaya Horowitz
The Shelah Hakadosh (1565-1630)
Rabbi Shlomo Ephraim Luntschitz
Author of Kli Yakar (1550-1619)
Rabbi Yehuda Loew of Prague
The Maharal (1520-1609)
Rabbi Chaim ben Betzalel
Brother of the Maharal (c. 1600)
Rabbi Shmuel ben Yitzchak Yaffe Ashkenazi
Commentator on the Midrash (1525-1595)
Rabbi Yitzchak Leon ben Eliezer ibn Tzur
Author of Megillas Esther (1592)
Rabbi Shmuel Aripol
Disciple of the Mabit (c. 1585)
Rabbi Don Yitzchak Abarbanel
Major Scriptural Commentator (1437-1508)
Rabbi Yitzchak Arama
Author of Akeidas Yitzchak (1420-1494)
Rabbi Shlomo ben Shimon Duran
The Rashbash (1400-1467)
Rabbi Yitzchak ben Sheishes
The Rivash (1326-1408)
Rabbi Ishtori Haparchi
Author of Kaftor Vaferach (1280-1366)
Rabbi Yehuda ben Maharam Chalava
Scriptural Commentator (1300's)
Rabbi Yishaya ben Eliyahu di Trani, the Riaz
Halachic Authority (c. 1300 )
Rabbeinu Bachya ben Asher
Major Scriptural Commentator (c. 1340)
Rabbi Moshe Ben Nachman
The Ramban (1194-1270)
Rabbi Elazar Rokeach of Worms
The Rokeach (1176-1238)
Rabbi Avraham, son of the Rambam
Rabbi of Egypt (1186-1237)
Maimonides
The Rambam (1135-1204)