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Sunny  Mayhall
Danielle L. Borel

Sunny Mayhall

Associate - Baton Rouge
Sunny Mayhall is an associate in the Baton Rouge office. She practices in the areas of insurance regulatory law and dispute resolution, corporate law, state procurement and contract dispute resolution, and commercial litigation. She has experience with strategic and enterprise legal issues affecting ongoing businesses and is knowledgeable in employee relations, corporate governance, regulatory matters, business transactions, litigation strategy, and administrative procedures.

Sunny was named “Ones to Watch” by Best Lawyers in 2021 and was named a “Rising Star” by Louisiana Super Lawyers in 2019. She has an AV® Preeminent™ Peer Review Rating by Martindale-Hubbell. Her peers describe her as “a dynamic lawyer that brings added value to any case she works on” and as having a “grasp of legal issues and... [an] ability, through tenacious research, to render correct and impressive opinions.”

Sunny received her Juris Doctor from Loyola University New Orleans College of Law in 2011. A member of Moot Court and the St. Thomas More Inn of Court, she earned the Law Excellence Award for the highest grade in U.C.C. Article 9 Secured Transactions and was a research assistant to Professor David R. Normann.


Loyola University New Orleans College of Law, J.D., 2011

Louisiana State University, B.A. in Mass Communication: Political Communication, 2008


Louisiana, 2011

U.S. District Court, Middle District of Louisiana, 2013

U.S. District Court, Eastern District of Louisiana, 2016

U.S. District Court, Western District of Louisiana, 2017

U.S. Fifth Circuit Court of Appeals, 2017

Professional Associations

Member, Louisiana State Bar Association

Member, Baton Rouge Bar Association

Member, Baton Rouge Area Chamber Legislative Committee

Member, Companion Animal Alliance Fur Ball Gala Committee

Member, Baton Rouge Ballet Theatre Board of Trustees

Board of Directors, Arts Council of Greater Baton Rouge

Honors and Awards

Named "Ones to Watch" by Best Lawyers, 2021

Named a "Rising Star" by Louisiana Super Lawyers, 2019

AV® PreeminentTM Peer Review Rated.

Boys and Girls Club Great Futures Gala Honoree, Class of 2017


  • Discrimination and Harassment in the Workplace: What is my Fiduciary Duty?, Society of Louisiana Certified Public Accountants, Baton Rouge Chapter, Business & Industry Day, October 2019
  • Navigating the Americans with Disabilities Act, Fourth Annual Labor & Employment Law Update for the Construction Industry, October 2018
  • Minimizing Risk in the “New” Sexual Harassment Environment, Louisiana Chemical Industry Association, Management Update Briefing, October 2018
  • Legal Issues in Recruiting and Hiring, National Business Institute Human Resource Law from A to Z, August 2018
  • Labor and Employment Law Hot Topics for 2017, Society of Louisiana Certified Public Accountants, Baton Rouge Chapter, Business & Industry Day, December 2017
  • Monitoring Employees: Privacy Issues and Employer Risks, National Business Institute Employment Law: 2017 Comprehensive Guide, November 2017
  • Louisiana Labor Lagniappe, Management Update Briefing, Baton Rouge, November 2017
  • Louisiana Labor Lagniappe, Third Annual Labor & Employment Law Update for the Construction Industry, October 2017
  • Social Media & Privacy for Employers, Second Annual Update on Labor & Employment Law for the Construction Industry, October 2016
  • Louisiana's Corporate Governance Annual Disclosure Act, National Association of Insurance Commissioners Spring 2016 National Meeting Issues Forum, April 2016
  • Legislative Topics Affecting the Insurance Industry, Louisiana Insurers Conference Compliance Seminar, 2014, 2015, and 2016
  • Fiduciary Responsibilities and Board Services, Associated Builders and Contractors, Inc., Pelican Chapter, Annual Sponsorship Program, December 2012, 2013, 2015, 2016, and 2017
  • Hodges v. Reasonover and Arbitration Clauses in Attorney-Client Agreements, Terrebonne Parish Bar Association Continuing Legal Education, November 2014
  • Legislative Update, Louisiana Insurers Conference Compliance Seminar, July 2014
  • Corporate Governance, Louisiana’s Insurers Conference 69th Annual Convention, November 2012
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