Sean O'Leary is an Associate in McKool Smith’s Houston office. He previously served as a judicial intern for the Honorable Magistrate Judge Frances H. Stacy of the U.S District Court. 

Sean attended The University of Houston Law Center where he was a part of the UHLC Mock Trial Team and served as the team’s Executive Chair.


J.D., The University of Houston Law Center, 2023

  • 2022 National Trial Advocacy Competition- Champion
  • 2022 All Star Bracket Regionals- Champion

M.Ed. in Administration, Lamar University, 2017

Bachelor of Arts in Political Science, Minor in History, Minor in Geography, Texas State University, 2009

Court Admissions

  • U.S. District Court for the Southern District of Texas
Jump to Page