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1957 By-elections
Mysore
3 seats contested
By-elections held in Mysore during 1957 — 3 seats were contested, not the full assembly. Results are shown as a table: a map of a handful of seats would leave the rest of the state blank, which reads as "no result" rather than "not contested". Seat shares below are of the seats contested here, not of the assembly.
| # | Constituency | Winner | Party | Votes | Share | Margin | Turnout |
|---|---|---|---|---|---|---|---|
| 31 | Kalghatgi | B.A. DESAI | IND | 17,865 | 61.1% | 6,511 | — |
| 146 | Magadi | T.D. MARANNA |  INC | 19,567 | 69.5% | 10,965 | — |
| 159 | Nanjangud | B. MALLARADHYA |  PSP | 14,304 | 54.1% | 2,194 | — |
Election data: ECI