| Type: | parliamentary |
| Country: | Guinea |
| Previous Election: | 1952 Guinean Territorial Assembly election |
| Previous Year: | 1952 |
| Next Election: | 1963 Guinean legislative election |
| Next Year: | 1963 |
| Seats For Election: | All 60 seats in the Territorial Assembly |
| Election Date: | 31 March 1957 |
| Image1: | Ahmed Sékou Touré in 1958.jpg |
| Party1: | Democratic Party of Guinea – African Democratic Rally |
| Seats1: | 56 |
| Popular Vote1: | 584,438 |
| Percentage1: | 77.39% |
| Leader2: | Barry III |
| Party2: | Socialist Democracy of Guinea |
| Seats2: | 3 |
| Popular Vote2: | 77,643 |
| Percentage2: | 10.28% |
Territorial Assembly elections were held in Guinea on 31 March 1957. The result was a victory for the Democratic Party of Guinea – African Democratic Rally, which won 56 of the 60 seats in the Assembly.[1] Voter turnout was 60%.[2]