The 2019 Thailand Masters (officially known as the Princess Sirivannavari Thailand Masters 2019 presented by Toyota for sponsorship reasons) was a badminton tournament which took place at Indoor Stadium Huamark in Thailand from 8 to 13 January 2019 and had a total purse of $150,000.

This tournament was organized by the Badminton Association of Thailand with sanction from the BWF.

[1] This international tournament was held at Indoor Stadium Huamark in Bangkok, Thailand.

[1] Below is the point distribution table for each phase of the tournament based on the BWF points system for the BWF World Tour Super 300 event.

Distribution of prize money was in accordance with BWF regulations.