Below is a partial list of professors who have lectured at past Math League Finals and Summer Tournaments:

• Professor June Huh, 2022 Fields Award Winner.
• Professor Doron Zeilberger, Doron Zeilberger is Israeli-American mathematician who has made important contributions to the fields of hypergeometric summation and q-Series. The so-called Wilf-Zeilberger pair and Zeilberger's algorithm are indispensable tools for summing hypergeometric series, and these techniques are used extensively in modern computer algebra software. Zeilberger was also the first to prove the elusive result in combinatorial theory known as the alternating sign matrix conjecture, as well as a number of related propositions. Zeilberger was a co-recipient of the 1998 Steele Prize of the American Mathematical Society for his research on hypergeometric summation.
• Professor Neil Sloane, AT&T Fellow, creator of On-Line Encyclopedia of Integer Sequences (OEIS)。
• Dr. Mark Saul, Director of Competitions, Mathematical Association of America。 He has served as chief guide and coordinator for the International Mathematical Olympiad (IMO) since 1981, and directed the Center for Mathematical Talent, an outreach program of the Courant Institute of Mathematical Sciences, New York University. He served as consultant in gifted education for the John Templeton Foundation and program officer for the National Science Foundation. In this last position he directed the funding of teacher education and curriculum development programs, including the Presidential Award for Excellence in Mathematics and Science Teaching. He was a recipient of this award in 1984, the highest honor in the US for classroom teaching.
• Professor Michael Thaddeus, Columbia University
• Professor Steven Miller, Williams College
  • Tenured professor of mathematics at Williams College (top rated liberal arts college in America).
  • Fellow of the American Mathematical Society.
  • President of Fibonacci Association.
  • National Senator-at-Large for Phi Beta Kappa, the nation's oldest honor society.
  • Received the 2021 Churchill Advisor Award and the 2020 CUR-Goldwater Scholars Faculty Mentor Award for his work with students, with more Churchill scholars than anyone else in the country.
  • Steven Miller on Wikipedia
• Professor Matt Weinberg, Princeton University
• Professor Jacob Shapiro, Princeton University
• Professor Pravesh Kothari, Princeton University
• Professor Arthur Benjamin is a professor of mathematics at Harvey Mudd College in Claremont, California. He is also a professional magician and has combined his two loves. Dr. Benjamin has presented to audiences all over the world and has appeared on many television programs including: The Today Show, CNN, and The Colbert Report. He has been written up in The New York Times, USA Today, Scientific American, and People Magazine. Princeton Review profiled him in their recent book, the Best 300 Professors. He has given many TED talks which have been viewed over 20 million times. He is the author of numerous books and DVD courses that share the beauty of magic of mathematics. His newest book is called "The Magic of Math: Solving for x and Figuring Out Why." Reader's Digest calls him "America's Best Math Whiz."
• Dr. Glen Whitney, Founder of National Museum of Mathematics.
• Professor Thomas Hagedorn, Chair, Department of Mathematics and Statistics, The Collge of New Jersey. "Thomas Hagedorn Receives MAA-NJ Section 2017 Distinguished Service Award."
• Professor Jana Gevertz, Henry L. Alder Award for Distinguished Teaching by a Beginning College or University Mathematics Faculty Member, Mathematical Association of America.
• Dr. Evan O'Dorney, Carnegie Mellon University, one of America's finest mathematical geniuses.
• Professor Victor Barranca, Swarthmore College
• Professor Pat Devlin, Swarthmore College
• Professor Eduard Einstein, Swarthmore College
• Professor Paul Ellis, Rutgers University
• Professor Richard Gibbs, Fort Lewis College
• Professor Ralph Gomez, Swarthmore College
• Professor Keith Calkins, Andrews University
• Professor Swastik Kopparty, University of Toronto
• Professor Jay Luo, Rider University
• David Marain
• Professor Steffen Marcus, The College of New Jersey
• Professor David Nacin, William Paterson University
• Professor Mourya Narasareddygari, Rider University
• Professor Nick Rauh, Seattle Universal Math Museum
• Professor Shubhangi Saraf, University of Toronto
• Deven Ware, The Art of Problem Solving
• Professor Michael Wehar, Swarthmore College
• Professor Ian Whitehead, Swarthmore College