Thailand competed at the 2026 Winter Olympics in Milan and Cortina d'Ampezzo, Italy, from 6 to 22 February 2026.

Cross-country skiers Mark Chanloung and Karen Chanloung were the country's flagbearer during the opening ceremony. The Chanloung's were also the country's flagbearer during the closing ceremony.

Competitors The following is the list of number of competitors participating at the Games per sport/discipline.

SportMenWomenTotalAlpine skiing101Cross-country skiing112 Total213

Alpine skiing

Thailand qualified one male alpine skier through the basic quota.

AthleteEventRun 1Run 2TotalTimeRankTimeRankTimeRankFabian WiestMen's giant slalom1:28.85621:21.96602:50.8160Men's slalom

Cross-country skiing

Following the completion of the 2024–25 FIS Cross-Country World Cup, Thailand qualified further one male athlete. Following the completion of the 2025–26 FIS Cross-Country World Cup in the first World Cup period (28 November – 14 December 2025), Thailand qualified a further one female athlete.

Distance AthleteEventClassicalFreestyleFinalTimeRankTimeRankTimeDeficitRankMark ChanloungMen's skiathlon29:22.27271Men's 10 km freestylecolspan=2 24:42.877colspan=3 Men's 50 km classical52colspan=5 Karen ChanloungWomen's 10 km freestylecolspan=2 28:39.784colspan=3

Sprint AthleteEventQualificationQuarterfinalSemifinalFinalTimeRankTimeRankTimeRankTimeRankMark ChanloungMen's sprint3:35.7169Did not advance

References