| Halesi Tuwachung | |
| Native Name: | हलेसी तुवाचुड़ |
| Settlement Type: | Municipality |
| Pushpin Map: | Nepal Province1#Nepal |
| Pushpin Map Caption: | Location in Province No. 1 |
| Coordinates: | 27.17°N 86.59°W |
| Subdivision Type: | Country |
| Subdivision Name: |  Nepal |
| Subdivision Type1: | Province |
| Subdivision Name1: | Province No. 1 |
| Subdivision Type2: | Districts |
| Subdivision Name2: | Khotang |
| Subdivision Type3: | Total Wards |
| Subdivision Name3: | 11 |
| Seat Type: | Headquarter |
| Seat: | Durchim |
| Area Total Km2: | 280.17 |
| Area Rank: | 6th (Province No. 1) |
| Population As Of: | 2011 |
| Population Total: | 29,532 |
| Population Density Km2: | auto |
| Leader Title: | Mayor |
| Leader Name: | Iban Rai (NC) |
| Leader Title1: | Deputy Mayor |
| Leader Name1: | Bimla Rai (NC) |
| Timezone: | NST |
| Utc Offset: | +5:45 |
| Website: | official website |
Halesi Tuwachung (ne|हलेसी तुवाचुङ) is a municipality out of two municipalities in Khotang District of Province No. 1 of Nepal. It is in western part of the district and about 40 km far from Diktel, the headquarter of the district. It is named after the famous Halesi Mahadev.
The municipality is divided into 11 wards and total area of the municipality is 280.17 km2. According to 2011 census of Nepal, the municipality's population is 29,532 peoples.[1] [2]