Teddy Bob Teffeteller, age 86, of Maryville, passed away Wednesday, March 4, 2026 at Prisma Blount Memorial Hospital. Teddy retired from the Air National Guard at McGhee Tyson with 26 years of service. He was a devout Christian and a member of Calvary Baptist Church in Alcoa. He loved to travel and loved spending time with his grandchildren and great-grandchildren. Preceded in death by: parents, Oscar and Myrtle Teffeteller. Survivors include: wife of 62 years, Joy Teffeteller; sons, Tony Teffeteller and Chris Teffeteller; grandchildren, Crystal and Aaron; great-grandchildren, Carson, Texanna, and Ethan Dixon; brother, Bill Teffeteller; special friend, Mike Whaley. A special appreciation to the staff at Twin City Automotive Group for their assistance in helping Ted to continue to work in the past few years. A private inurnment will be held at a later date. Condolences may be shared at Smith Funeral & Cremation Service, Maryville, 865-983-1000, www.SmithFuneralandCremation.com.