Adam Mark Seiler

Adam Mark Seiler, age 46, of Chattanooga, Tennessee, passed away on October 25, 2026. He was born on May 3, 1980, in Lancaster, Pennsylvania. He graduated from Cleveland High School and earned a degree in finance from the University of Tennessee at Chattanooga.

Sergeant Seiler was a proud United States Marine Corps veteran who dedicated himself to serving his country. As a Force Recon Marine, he was deployed during the war against Iraq, where he served with courage and distinction. He continued his military service at Camp Pendleton before returning to Chattanooga, where he became a successful entrepreneur and businessman.

Adam carried his commitment to serving others into his professional life. Through his businesses, One-on-One Personal Training and Primerica Financial Services, he demonstrated a genuine dedication to helping others and making a positive difference in their lives.

Adam will be remembered for his warmth, strength, quick wit, and wonderful sense of humor. His passion for helping others, along with his deep devotion to his family and community, left a lasting impression on those who knew and loved him.

He is survived by his parents, Ed and Kathy Seiler; his brother, Kyle Seiler; and his sister, Anne-Michelle Barrett as well as his nieces and nephew. Adam will also be remembered by Amanda Mullis and her daughter Kierstin with whom he shared many years. He is preceded in death by maternal grandparents, George M. Harding, Kathryn I. Harding, and his paternal grandparents, Alfred V. Seiler and Rose M. Seiler.

A private graveside service for immediate family only will be held in Adam's honor. His family is deeply grateful for the kindness, love, and support shown during this difficult time.

In lieu of flowers, the family invites those wishing to honor Adam's memory to make a memorial donation in his name to Marine Toys for Tots or The Chattanooga McKamey Animal Center.

https://www.toysfortots.org/support-us/donate-in-memory-or-in-honor/

https://mckameyanimalcenter.app.neoncrm.com/forms/honorarium--memorial-donation-form