Monthon (Thai: มณฑล) yanki ne na gudanarwa na Thailand a farkon karni na 20. Kalmar Thai monthon fassara ce ta kalmar mandala (maṇḍala, a zahiri "da'irar"), a ma'anarta na nau'in samuwar siyasa.[1]

tasbiran Monthon
  1. https://archive.org/download/twentiethcentury00wrigrich/twentiethcentury00wrigrich.pdf