Riggs Dunn is a safety for Jacksonville State who hails from Trussville, Alabama, where he attended Hewitt-Trussville HS. Standing 6'0" and weighing 185 pounds, Dunn redshirted in 2024. During the 2025 season, he appeared in all 14 games on special teams, recording three tackles. He made his first stop in the home opener against Liberty on September 6, added another tackle at Georgia Southern on September 13, and contributed a tackle in the Homecoming victory over Murray State on September 20.