| Bal Bahadur Rai | |
| Birth Date: | 17 February 1921 |
| Birth Place: | Maula, Okhaldhunga |
| Death Date: | 4 July 2010 |
| Death Place: | Kathmandu, Nepal |
| Nationality: | Nepalese |
| Occupation: | Political leader |
| Known For: | 19 times acting prime minister of Nepal. |
Bal Bahadur Rai (बल बहादुर राई) (1921-2010) was the leader of the Nepali Congress political party and a former cabinet minister of Nepal government.[1] He had shown active participation in major democratic movements in Nepal history. He started serious politics since 1947. He had served 19 times as an acting prime minister of Nepal.
Rai died at the age of 90 in Kathmandu.[2]