Aaron Seymour

Aaron Seymour is the proud owner and lead attorney of Seymour & Vaughn, a criminal defense law firm he co-founded with Tommy Vaughn in 2024. Aaron’s diverse background, including his experience in the army, shaped his strong work ethic and dedication, ultimately leading him to pursue a career in law. After earning his degree from Regent University Law School, Aaron began practicing in 2015. He worked as a solo practitioner for several years before founding The Seymour Law Office in 2021. His firm has since expanded to include offices in New Braunfels and San Marcos, Texas, with multiple team members and attorneys. The firm continues to grow under Aaron’s leadership, with innovation at the heart of his practice.
Aaron is a devoted husband, working alongside his wife, Haley Seymour. They have three sons and enjoy spending time with their family and two dogs. Aaron is also an avid Dallas Cowboys who enjoys working out and a good cold plunge session.
His deep passion for the law is fueled by his faith in and relation with Jesus, and his core values—boldness, determination, and fidelity—are central to both his personal and professional life. Aaron is committed to mentoring and coaching the next generation of criminal defense attorneys while fighting hard to help his clients overcome the vast resources of the state to achieve fair and just outcomes. He remains dedicated to raising the standard of criminal defense representation in Central Texas, ensuring that every client receives a strong and experienced advocate.