Dzomi Gewog () is a gewog (village block) of Punakha District, Bhutan.
The gewog has an altitude ranging of 1200 meters to 2400 meters above sea level. It borders Shenghana and Lingmukha Gewogs and has an area of about 22 km2.
Dzomi has a population of 1350 people in 257 households.
Institutions in Dzomi Gewog include a primary school near the town of Khuruthang and a secondary school.
Dzomi has a small agricultural industry that grows wheat, paddy rice, and mustard. There is limited forest coverage, leading to a lack of sufficient building materials.