| Honorific-Prefix: | Honourable |
| Bina Magar | |
| Native Name: | विना मगर |
| Office1: | Water Supply Minister of Nepal |
| Term Start1: | 16 March 2018 |
| Term End1: | 20 December 2020 |
| Primeminister1: | Khadga Prasad Oli |
| President1: | Bidhya Devi Bhandari |
| Office2: | Member of Parliament, Pratinidhi Sabha |
| Term Start2: | 4 March 2018 |
| Constituency2: | Kanchanpur 1 |
| Predecessor2: | Diwan Singh Bista |
| Party: | CPN (Maoist Centre) |
| Birth Place: | Kanchanpur District, Nepal |
| Spouse: | Prakash Dahal |
| Relations: | (sister-in-law) |
| Birth Date: | 8 December 1983[1] |
Bina Magar (ne|विना मगर), is a Nepalese politician. She was the water supply minister of Nepal from 16 March 2018 to 20 December 2020.[2] [3] She is a leader of Nepal Communist Party. Magar is the daughter-in-law of former Prime Minister Pushpa Kamal Dahal and third wife of his only son Prakash Dahal,[4] who died of a sudden cardiac arrest in November 2017.[5]