Wan Yai district

Wan Yai
หว้านใหญ่
Our Lady of the Martyrs of Thailand Shrine at Pong Kham
District location in Mukdahan province
Coordinates: 16°43′39″N 104°44′20″E / 16.72750°N 104.73889°E / 16.72750; 104.73889
Country Thailand
ProvinceMukdahan
SeatWan Yai
Area
  Total
84.48 km2 (32.62 sq mi)
Population
 (2005)
  Total
18,683
  Density221.2/km2 (573/sq mi)
Time zoneUTC+7 (ICT)
Postal code49150
Geocode4906

Wan Yai (Thai: หว้านใหญ่, pronounced [wâːn jàj]; Northeastern Thai: หว้านใหญ่, pronounced [wàːn ɲāj]) is a district (amphoe) of Mukdahan province, northeastern Thailand.