Luis E. Téllez (also referenced as Luis E. Tellez) is an American lawyer and executive serving as President of the Witherspoon Institute, a conservative think tank based in Princeton, New Jersey, dedicated to promoting ethical principles in public policy, culture, and moral philosophy. With a background in corporate law and finance, Téllez has leveraged his expertise to lead the institute's initiatives on topics such as marriage, family, religious liberty, and bioethics, emphasizing the integration of Judeo-Christian values into contemporary societal debates. His professional career began as an associate at the international law firm Skadden, Arps, Slate, Meagher & Flom, specializing in mergers and acquisitions, before transitioning to finance as a Vice President in J.P. Morgan's investment banking division, focusing on M&A advisory services. This blend of legal and financial acumen informs his role at the Witherspoon Institute, where he oversees research, publications, and public engagement efforts. Téllez is known for his contributions to conservative intellectual discourse, including writings and speeches on ethical issues in business and policy. Of Mexican-American heritage, he is fluent in Spanish and English. He maintains a low public profile outside his professional roles, with no widely reported personal controversies or legal issues. His work positions him within networks of conservative thinkers, including affiliations with Princeton's academic community and broader Catholic intellectual circles, aligning with the organization's mission founded by Robert P. George.