Thomas Harper Stats & Bio | Lions Free Safety

About Thomas Harper

Thomas Harper serves as a Free Safety for the Detroit Lions, wearing jersey number 12 and bringing a tenacious presence to one of the NFL's most exciting defensive units. Standing 5'10" and weighing 189 pounds, Harper relies on exceptional athleticism, football instincts, and relentless effort to compete at the highest level. Born on November 5, 2000, in Knoxville, Tennessee, he developed a deep love for the game early in life before taking his talents to the University of Notre Dame, where he refined his skills against elite collegiate competition. His background at Notre Dame helped shape him into a disciplined and intelligent safety capable of reading offenses and making impactful plays. Harper continues to grow as a professional, and Lions fans have every reason to be excited about his future in Detroit.

Updated: Mar 7, 2026