Traditional Thai musical instruments are the musical instruments used in the traditional and classical music of Thailand. They comprise a wide range of wind, string, and percussion instruments played by both the Thai majority as well as the nation's ethnic minorities. In the traditional Thai system of organology, they are classified into four categories, by the action used in playing: Traditional Thai musical instruments also are classified into four categories, by the region of Thailand in which they are used.

String

Plucked

Bowed

Struck

Percussion

Drums

Gong chimes

Pitched percussion

Gongs

Clappers

Cymbals

Bell

Shaken bamboo

Wind

Flutes

Free-reed

Oboes

Horns

Central

Northeast

(mai-ruak or mai-hia, mai-ku-khan)

North

South