Rav Chanoch Henach Eiges of Vilna, author of Marcheshes. Learned under Rav Alexander Moshe Lapidus at his Kollel in Rassein.

Rav Simchah Bunim of Pshischa, author of Kol Simchah, (1767-1827). Rav Simcha Bunim studied in the yeshivos of Mattersdorf and Nikolsburg under the guidance of Rav Mordechai Banet. He spent many years as a business man and a pharmacist, then became a follower of the Chozeh of Lublin and of the Yid Hakadosh of Pshischa, whom he succeeded as the Rebbe of Pshischa. His writings express the new approach to Chasidus which placed great emphasis on introspection and intense Torah study. His most famous disciple was Rav Menachem Mendel of Kotzk, the Kotzker Rebbe.
Rav Shimon of Toledo, son of the Rosh (1342)
Rav Yitzchak Zelaznik, Rosh Yeshivas Me’or Eliyahu

Rav Avraham Yaakov Friedman, the Sadigerer Rebbe (1819-1883), second son of Rav Yisrael of Rhuzhin. Rav Avraham Yaakov married Miriam, the daughter of Rav Aharon Karliner. His elder son, Rav Yitzchak (1849-1917), became the first Boyanner Rebbe. His younger son, Yisrael (1853-1907), succeeded him in Sadigora as the Rebbe of tens of thousands.
Rav Shalom Yosef Friedman, son of Rav Yisrael of Rizhin and brother of Rav Avraham Yaakov Friedman of Sadigerer (1851).

Rav Tzadok HaKohen Rabinowitz of Lublin, author of Pri Tzadik, Resisei Layla, and other works (1823-1900). The son of Rav Yaakov HaKohen, Rav of Kreisberg, Rav Tzadok studied only the revelead aspects of Torah (halacha and Talmud) until he was 24. Beginning in 1847, he learned only kabbalistic teachings. Rabbi Tzadok became a chasid of the Izbitcher Rebbe and a close friend of Rav Yehuda Leib Eiger. Upon the death of Rav Eiger in 1888, he agreed to take over the leadership of the chasidim. Rabbi Tzadok was a prolific writer whose works made an enormous impact with their profound thoughts. Besides writing numerous chidushim, he also wrote scholarly essays on astronomy, geometry, and algebra.

Rav Moshe Mintz, author of Sha’alos U’teshuvos Maharam Mintz. His teacher was Rav Yaakov Weil, the Mahari Weil, Rav of Augsburg and Erfurt (d. mid-15th century Germany).

Rav Dovid Zvi Shlomo Biederman, known as Reb Dovid’l (1844-1918), leader of Chassidic community of Yerushalayim. Born in Lelov, his parents were Rav Eliezer Menachem Mendel of Lelov and Rebbetzin Matil Feiga. His mother’s grandfather was the Chozeh of Lublin. Reb Dovid’l was named after the founder of the Lelov dynasty, Rav Dovid (1745-1813) who was a direct descendant of Dovid HaMelech and a talmid of the Chozeh. Rav Dovid of Lelov was succeeded by his son, Rav Moshe (1776-1851). His son, Rav Eliezer Menachem Mendel, who decided to stay on in Yerushalayim. At that time, the Chassidic community of Eretz Yisrael was based mostly in Tzefas and Teveryah, and for the next few decades, the sole Chassidic court in Yerushalayim was that of Lelov.

Rav Moshe Charif of Pressburg (1758)
Rav Yissachar Ber of Nadvorna (1848)
Rav Meshulam Zusya of Zhinkov, grandson of the Ohev Yisrael of Apta (1864)
Rav Avraham Tzvi Eisenstadt (1813-1868). A descendent of Rav Meir Eisenstadt (the Panim Meioros), he was born in Grodno, Russia, and became Rav of Utian (Autian) at the age of 24 years. That year, he also completed his reference work, Pischei Teshuva on Yoreh De’ah. The section on Even Ha’ezer was published in 1859, and the last two sections on Shulchan Aruch were published in 1867. He also wrote Pischei Teshuva on the sefer, Gittin Ve’chalitza, and Nachalas Shivah on works of early Acharonim.

Rav Shmuel Salant, Rav of Yerushalayim (1816-1909). Born in Bialystok, Russia, his father passed away soon afterwards, and he was sent off to study in Salant, Lithuania, where it had alreadybeen arranged that he would eventually marry Toiba, the oldest daughter of Rav Yosef Zundel of Salant, from whom Rav Shmuel took his surname. Soon after his marriage, Rav Shmuel moved to Volozhin, where he was appointed magid shiur. He made aliyah in 1841. From 1848 to 1851, Rav Shmuel served the Yerushalayim community as a meshulach.

Rav Yehoshua Charif of Cracow (1648), author of Maginei Shlomo, an attempt to resolve the questions of the Baalei Tosefos against Rashi. He was the great-grandfather of the Pnei Yehoshua. Born in Vilna at end of 16th century, he arrived in Cracow in 1640 as Rosh Yeshiva, replacing Rav Yoel Sirkis (the Bach) as Rav a few months later. He held the position until Rav Yom Tov Lipman Heller (Tosefos Yom Tov) became Rav in 1643. Among his talmidim was Rav Shabsai Cohen (the Shach).
Rav Avraham Mordechai Alter (1853), son of the Chidushei Harim and father of the Sfas Emes, he was niftar when his son was only 7 years old.
Rav Yehuda Fattiah, Iraqi Gadol and mekubal, author of Beis Lechem Yehuda (1941)

Rav Yehuda Fatiyah (1859-1942), the foremost student of the Ben Ish Chai, who said that he was the reincarnation of the “Noda B’Yehuda.” He said that he had to come back to the earth for although in his last lifetime, he was a tzaddik, he did not fulfill his Torah obligation to study Kabbalah. So in this life, the study of Kabbalah was his main focus and tikkun. Born in Baghdad, he eventually moved to Eretz Yisrael, where he was niftar. His most famous sefer, Minchas Yehuda, is one of the most revelatory works about demons, how they act and deceive people. He was an expert in exposing these demons and casting them out. He also authored Beis Lechem Yehuda.