Dennis Edward Mullen

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Biography

Dennis Mullen leverages his deep government experience to guide clients through gaming law and regulatory challenges. He focuses his practice on supporting casino operators, online gaming and sports betting companies, gaming suppliers, and other industry stakeholders with licensing, compliance, and corporate transactional matters.

Before joining the firm, Dennis held key roles at the Indiana Gaming Commission, including Acting Executive Director and General Counsel, where he oversaw regulation of Indiana’s multibillion-dollar gaming industry—covering casinos, sports wagering, paid fantasy sports, charity gaming, and combat sports—leading a 250-person team and collaborating with legislators and industry leaders.

Experience

Government Experience

• Indiana Gaming Commission, 2015-2025

o Acting Executive Director, 2024-2025

o General Counsel, 2021-2025

o Director, Sports Wagering and Paid Fantasy Sports, 2019-2021

o Deputy General Counsel, 2015-2019

• Deputy Attorney General, Indiana Attorney General, Civil Litigation Section, 2012-2015

Professional Certifications

• Certified Information Privacy Manager (CIPM), IAPP, 2024

Recognition & Leadership

Awards & Accolades

• Selected, Global Gaming Business magazine, “40 Under 40 Emerging Leaders in Gaming,” 2021

Professional & Community Involvement

• Board Member, Beyond Monumental, 2023-Present

• Participant, IndyBar Leader Series, Class XIII, 2016
See more ›

Areas of Practice (7)

  • Gaming
  • Corporate
  • Mergers & Acquisitions
  • Video Games & Esports
  • Sports Betting
  • Gaming Licensing & Regulation
  • Government Law & Policy

Education & Credentials

University Attended:
DePauw University, B.A.
Law School Attended:
Indiana University Robert H. McKinney School of Law, J.D., Executive Symposium Editor, Indiana Health Law Review
Year of First Admission:
2011
Admission:
2011, Indiana
Reported Cases:
Experience: Government Experience: Indiana Gaming Commission, 2015-2025; Acting Executive Director, 2024-2025; General Counsel, 2021-2025; Director, Sports Wagering and Paid Fantasy Sports, 2019-2021; Deputy General Counsel, 2015-2019; Deputy Attorney General, Indiana Attorney General, Civil Litigation Section, 2012-2015; Professional Certifications: Certified Information Privacy Manager (CIPM), IAPP, 2024;
ISLN:
1000677592

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Location

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Contact Information:

www.gtlaw.com/en/professionals/m/mullen-dennis-edward

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