| Sadasiv Bagaitkar | |
| Birth Name: | Sadasiv Bagaitkar |
| Birth Date: | 13 November 1923 |
| Office: | Member of Rajya Sabha |
| Constituency: | Maharashtra |
| Term Start: | 3 April 1978 |
| Term End: | 5 December 1983 |
| Party: | Janata Party |
| Otherparty: | Praja Socialist Party |
Sadasiv Bagaitkar (1923-1983) was an Indian politician. He was a Member of Parliament, representing Maharashtra in the Rajya Sabha the upper house of India's Parliament as a member of the Janata Party. He was chairman and Secretary of Praja Socialist Party in Maharashtra from 1957 to 1960.[1] [2]