The Thailand Open in badminton is an open international championships held in Thailand since 1984. It was halted in 1986, 1998, 2002, 2010, 2014, and 2021.
BWF categorised Thailand Open as one of the seven BWF World Tour Super 500 events in the BWF events structure since 2018. In early 2021, there were two Super 1000 editions of the tournament, the 2020 Yonex Thailand Open and the 2020 Toyota Thailand Open. Both events were part of the 2020 BWF World Tour.