Antonio Alcantara Tangonan
Toronto Office

Antonio Alcantara Tangonan

Antonio Alcantara Tangonan is an associate working out of the Toronto office of Thorsteinssons LLP.

Antonio is a Dual JD graduate from the University of Windsor and University of Detroit Mercy School of Law. In 2020, he competed in the Donald D.H. Bowman National Tax Moot, and he was a coach for Windsor Law’s 2021 team. Antonio also served as Windsor Law’s Tax Law Society President and was a teaching assistant for Canadian Income Tax. On two separate occasions, he was a judicial intern in the United States District Court for the Eastern District of Michigan.

Prior to joining Thorsteinssons, Antonio was a summer and articling student at a national law firm.


  • JD, University of Windsor, 2021
  • JD, University of Detroit Mercy School of Law, 2021 cum laude
  • BSc (Hons), University of Toronto, 2018 High Distinction