David Ellenson (1947–2023) was a distinguished scholar of modern Jewish thought and history. Among his many academic roles, he directed the Schusterman Center for Israel Studies and was a visiting professor in the Department of Near Eastern and Judaic Studies at Brandeis University from 2015–2018. Most recently, he coedited, with Michael Marmur, American Jewish Thought Since 1934: Writings on Identity, Engagement and Belief.