Killer Elite Squad, often abbreviated to K.E.S., was the professional wrestling tag team of Davey Boy Smith Jr. and Lance Archer. The team made its debut in the New Japan Pro-Wrestling (NJPW) promotion in September 2012 and have since worked together also in North America, most notably for the National Wrestling Alliance (NWA). In Japan, they have worked as part of the larger Suzuki-gun stable ever since being put together by NJPW.

Harry Francis Smith is a Canadian professional wrestler and catch wrestler, currently competing under the ring name Davey Boy Smith Jr. He currently performs for Major League Wrestling, where he is a two-time Opera Cup winner and former MLW World Tag Team Champion. He is known for his time in the National Wrestling Alliance (NWA), where he was a three-time NWA World Tag Team Champion; and New Japan Pro-Wrestling, where he was a former IWGP Tag Team Champion as part of the Killer Elite Squad with Lance Archer.