About
Marisa E. Ayon is a dedicated Texas trial lawyer with a diverse general practice. She represents clients in personal injury, family law, probate, criminal defense, civil rights, and business disputes. Known for her strong advocacy and compassionate service, she helps clients reach resolutions through negotiation, litigation, or trial.
Marisa earned her B.S. in Biology from the University of the Incarnate Word in 2010. She went on to receive her Juris Doctor from Texas A&M University School of Law in 2013. During law school, she supported low-income clients through the Texas Wesleyan Law Clinic and interned at the U.S. Housing and Urban Development office in San Antonio.
From the beginning of her career, Marisa has focused on client-centered advocacy. She has successfully represented clients in both state and federal court, handling cases across criminal and civil legal issues. Her courtroom experience is matched by her strategic approach to settlement and problem-solving.
Marisa’s legal practice is rooted in service. While in law school, she participated in the Innocence Project and was recognized with a public service fellowship. Her dedication continues today through her commitment to guiding clients through complex legal matters with clarity and care. Licensed to practice in Texas and the United States District Court for the Western District of Texas, Marisa is also a certified ADR mediator.
With a blend of empathy, legal knowledge, and determination, Marisa E. Ayon empowers clients by protecting their rights and guiding them toward justice. Her goal in every case is clear: to fight for the outcome that best serves the client’s needs and future.
Law Office Affiliations
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Partner, Ayon Law Firm
- Member, Texas Bar Association
- Member, San Antonio Bar Association
- Member, San Antonio Criminal Lawyers Association
- Member, Bexar County Women’s Bar Association
- Member, San Antonio Young Lawyers Association
- Member, San Antonio Trial Lawyers Association
- Member, Alpha Phi Omega-National Co-Ed Service Fraternity
Licensed State
- Texas
Education
- Texas A&M University School of Law
Juris Doctor (JD) - University of the Incarnate Word
Bachelor of Science (BS)
Awards & Badges






- Discrimination
- Litigation
- Sexual harassment