The 2006 King's Cup finals were held from 24 to 30 December 2006 at the Suphachalasai Stadium in Bangkok, Thailand. The King's Cup (คิงส์คัพ) is an annual football tournament; the first tournament was played in 1968.
Hosts Thailand won the tournament beating Vietnam 3–1 in the final. Kazakhstan and Singapore were the other teams to play in this tournament.