Madelthailun
Madelthailun (üüb Thai:  ภาคกลาง Phaak Klaang [pʰâːk klaːŋ]) as ian faan dön regiuunen uun Thailun, wat tu geograafisk an statistisk saagen definiaret wurd, wat man nian poliitisk bedüüding haa.

Prowinsen 
Uun Madelthailun lei 26 prowinsen (Changwat).

 Bangkok an diar ambi: Bangkok, Nakhon Pathom, Nonthaburi, Pathum Thani, Samut Prakan, Samut Sakhon
 Oner Madelthailun: Ang Thong, Ayutthaya, Chai Nat, Lop Buri, Saraburi, Sing Buri
 Waast-Madelthailun: Kanchanaburi, Phetchaburi, Prachuap Khiri Khan, Ratchaburi, Samut Songkhram, Suphan Buri
 Uast-Madelthailun: Chachoengsao, Chanthaburi, Chonburi, Nakhon Nayok, Rayong, Prachin Buri, Sa Kaeo, Trat

Luke uk diar 

Thailun