| Official Name: | Bidung Gewog |
| Native Name: | སྦིས་གདུང་ |
| Settlement Type: | Gewog |
| Mapsize: | 350px |
| Subdivision Type: | Country |
| Subdivision Name: |  Bhutan |
| Subdivision Type1: | District |
| Subdivision Name1: | Trashigang District |
| Unit Pref: | Metric |
| Timezone: | BTT |
| Utc Offset: | +6 |
Bidung Gewog (Dzongkha: སྦིས་གདུང་) is a gewog (village block) of Trashigang District, Bhutan.[1] [2] Bidung was named after prophecy of the great treasurer Khedrup Kinga Wangpo, son of Pema Lingpa, and it is located in the Northern parts of Trashigang[3] .Bidung have a population of 3911 with total of 515 household.[4]