Yehuda Leib Ginsburg (1888–1946) was a posek and Talmudic scholar in Yaroslavl, Russia, and later in Denver, CO, in the early 20th century. He is most well known for his commentary on the Mishna which he entitled Musar HaMishna, as well as his commentary on the early prophets, titled Musar Hanevim. He also wrote a commentary on the Torah called Yalkut Yehuda and a smaller volume about the essence of Shabbat called Keter HaShabbat. Throughout his works he consistently mines the ethical values found within what seems to be dry legal code. Despite his brilliance Rabbi Ginsburg was known in Denver as being easily approachable and for the warmth he showed to all whom he encountered. He served as the president of the Denver Council of Orthodox Rabbis and was an executive board member for the Nat