King Buddha Yodfa Chulaloke (Rama I) (r. 1782–1809):
King Buddha Loetla Nabhalai (Rama II) (r. 1809–1824):
King Nangklao (Rama III) (r. 1824–1851):
King Mongkut (Rama IV) (r. 1851–1868):
King Chulalongkorn (Rama V) (r. 1868–1910):
King Vajiravudh (Rama VI) (r. 1910–1925):
King Prajadhipok (Rama VII) (r. 1925–1935):
King Ananda Mahidol (Rama VIII) (r. 1935–1946):
King Bhumibol Adulyadej (Rama IX) (r. 1946–2016):
These kings have each left a lasting legacy, shaping Thailand's history and identity in significant ways.