| Honorific-Prefix: | Honourable |
| Upendra Mahato | |
| Native Name: | उपेन्द्र महतो |
| Native Name Lang: | ne |
| Office: | Province Assembly Member of Madhesh Province |
| Term Start: | 2017 |
| Constituency: | Sarlahi 1 (constituency) |
| Predecessor: | N/A |
| Birth Date: | 30 December 1978 |
| Nationality: | Nepalese |
| Party: | Loktantrik Samajwadi Party, Nepal |
| Residence: | Chandranagar Rural Municipality, Sarlahi |
| Occupation: | Politician |
Upendra Mahato (Nepali: उपेन्द्र महतो) is a Nepalese politician. He is a member of Provincial Assembly of Madhesh Province from Loktantrik Samajwadi Party, Nepal.[1] Mahato, a resident of Chandranagar Rural Municipality, was elected via 2017 Nepalese provincial elections from Sarlahi 1(A).[2]
| Party | Candidate | Votes | ||
|---|---|---|---|---|
| Rastriya Janata Party Nepal | Upendra Mahato | 12,603 | ||
| CPN (Maoist Centre) | Ram Chandra Singh Kushwaha | 8,893 | ||
| Nepali Congress | Manoj Kumar Singh | 6,479 | ||
| Independent | Santosh Kumar Thapa | 2,249 | ||
| Others | 1,215 | |||
| Invalid votes | 1,489 | |||
| Result | RJPN gain | |||
| Source: Election Commission | ||||