Grand Sport is a sports equipment manufacturer based in Thailand. It was established in 1961.
Grand Sport products have been accepted by recognized organizations such as Asian Volleyball Confederation, Football Association of Singapore, Bahrain Football Association, Oman Football Association, Qatar Football Association, Kuwait Football Association, Uzbekistan Football Federation, Football Federation of Kyrgyz Republic and Qatar, Oman, Vietnam Olympic Committee. Grand Sport also supplies kits to several clubs, such as Dhofar in Oman and formerly Qatar SCin Qatar. Now Grand Sport takes care of the Football Association of Thailand and the Sri Lanka Referees Association.