Lamduan district
Lamduan is a district in the central part of Surin province, northeastern Thailand.
History
The district dates back to the Mueang Suraphinthanikhom, which was established in 1871. In 1896 it was converted into the district Lamduan, which was later dissolved.On 3 January 1977 it was reestablished as a minor district by splitting off the two tambons, Lamduan and Chok Nuea, from Sangkha district. It was upgraded to a full district on 19 July 1991.