Donald R. Booker, a proud United States Army veteran, retired after faithfully serving his country. Following his military retirement, he continued serving his country and fellow veterans by volunteering with the Volunteer State Veterans Honor Guard.

He is survived by his daughter, Melissa Cable (Larry); his son, Harold Booker (Misty); his grandson, Cade Booker (Sydnie); his brother, David Booker; his sisters, Linda Nelson (Zach) and Amy Sayne (Chuck); and several nieces and nephews.

Donald will be remembered for his service to his country, his dedication to fellow veterans, and the legacy he leaves with his family.

Family will receive friends from 5:00 until 7:00 PM, Tuesday, October 13, 2026 at Smith Trinity Chapel. Funeral service will be at 7:00 PM with Rev. Ford King officiating. Family and friends will assemble for interment at 11:00 AM, Wednesday, October 14, 2026 at Bakers Creek Presbyterian Church Cemetery. Condolences may be shared at Smith Funeral & Cremation Service, Maryville, 865-983-1000, www.SmithFuneralandCremation.com.