Constituencies
Namsai district has three Assembly Constituencies:
| Constituency Number | Constituency Name | Reserved for |
|---|---|---|
| 46 | Chowkham | ST |
| 47 | Namsai | ST |
| 48 | Lekang | ST (Open) |
The district also falls under Arunachal East Lok Sabha Constituency.
| Constituency Number | Constituency Name | Reserved for |
|---|---|---|
| 46 | Chowkham | ST |
| 47 | Namsai | ST |
| 48 | Lekang | ST (Open) |
The district also falls under Arunachal East Lok Sabha Constituency.