Kenneth Jeremy Wieder (born February 1971, also RKJW) is a rosh yeshiva at the Rabbi Isaac Elchanan Theological Seminary of Yeshiva University, located in the Washington Heights neighborhood of Manhattan, New York. He holds the Gwendolyn and Joseph Straus Chair in Talmud. Rabbi Wieder has over 500 lectures on Judaism captured on media and available online. Rabbi Wieder lives in Teaneck with his wife and two children.