District guide
Si Somdet District
Si Somdet District is an administrative district (amphoe) in Roi Et Province, Thailand.
Official source · Office of the Royal Society: District NamesUnderstand the areas
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Open full map →Ban Bak SubdistrictBan Bak Subdistrict is an official tambon in Si Somdet District, Roi Et, Thailand.Mueang Plueai SubdistrictMueang Plueai Subdistrict is an official tambon in Si Somdet District, Roi Et, Thailand.Nong Waeng Khuang SubdistrictNong Waeng Khuang Subdistrict is an official tambon in Si Somdet District, Roi Et, Thailand.Nong Yai SubdistrictNong Yai Subdistrict is an official tambon in Si Somdet District, Roi Et, Thailand.Explore the geographic hierarchy →
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Ban Bak Subdistrict
Ban Bak Subdistrict is an official tambon in Si Somdet District, Roi Et, Thailand.
Mueang Plueai Subdistrict
Mueang Plueai Subdistrict is an official tambon in Si Somdet District, Roi Et, Thailand.
Nong Waeng Khuang Subdistrict
Nong Waeng Khuang Subdistrict is an official tambon in Si Somdet District, Roi Et, Thailand.
Nong Yai Subdistrict
Nong Yai Subdistrict is an official tambon in Si Somdet District, Roi Et, Thailand.
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Nearby destinations
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Suan Chik Subdistrict
Suan Chik Subdistrict is an official tambon in Si Somdet District, Roi Et, Thailand. · 3.0 km away
Ban Bak Subdistrict
Ban Bak Subdistrict is an official tambon in Si Somdet District, Roi Et, Thailand. · 3.2 km away
Mueang Plueai Subdistrict
Mueang Plueai Subdistrict is an official tambon in Si Somdet District, Roi Et, Thailand. · 4.0 km away
Nong Yai Subdistrict
Nong Yai Subdistrict is an official tambon in Si Somdet District, Roi Et, Thailand. · 4.5 km away
About Si Somdet District
Si Somdet District is an official amphoe of Roi Et Province, Thailand. Its official Thai name is ศรีสมเด็จ.
- Last reviewed
- 14 September 2026
- Content owner
- Thailand Navigator Editorial Lead
- Page type
- District guide