Wihan Daeng district
Wihan Daeng 
    วิหารแดง  | |
|---|---|
District location in Saraburi province  | |
| Coordinates: 14°20′47″N 100°59′22″E / 14.34639°N 100.98944°E | |
| Country | Thailand | 
| Province | Saraburi | 
| Area | |
 • Total  | 204.5 km2 (79.0 sq mi) | 
| Population  (2000)  | |
 • Total  | 33,883 | 
| • Density | 170/km2 (430/sq mi) | 
| Time zone | UTC+7 (ICT) | 
| Postal code | 18150  | 
| Geocode | 1904 | 
Wihan Daeng (Thai: วิหารแดง, pronounced [wí.hǎːn dɛ̄ːŋ]) is a district (amphoe) in southern part of Saraburi province, central Thailand.