Thailand competed in the 2008 Summer Olympics, held in Beijing, People's Republic of China, from August 8 to August 24, 2008.
Thailand qualified eight boxers for the Olympic boxing tournament. Five boxers qualified by placing in the top eight at the 2007 World Championships. Petchkoom, Manus Boonjumnong, and Chomphuphuang qualified at the first Asian qualifier.
<small>M = Medal race; EL = Eliminated â did not advance into the medal race; CAN = Race cancelled</small>