1958 Colombian parliamentary election
# 1958 Colombian parliamentary election

Parliamentary elections were held in Colombia on 16 March 1958 to elect the Senate and Chamber of Representatives. They were the first elections held under the National Front agreement, which only allowed the Conservative Party and the Liberal Party to contest the elections, and allocated 50% of the seats in both houses to each party. As a result, the main contest at the elections was between factions within each party.

## Results

### Senate

| Party and faction | Party and faction | Party and faction | Party and faction | Votes | % | Seats |
| - | - | - | - | - | - | - |
| | Colombian Liberal Party | Colombian Liberal Party | Colombian Liberal Party | 2,105,171 | 57.67 | 40 |
| | Colombian Conservative Party | | Laureanistas | 1,545,262 | 42.33 | 28 |
| | Colombian Conservative Party | | Ospinistas | 1,545,262 | 42.33 | 10 |
| | Colombian Conservative Party | | Independientes | 1,545,262 | 42.33 | 2 |
| | Colombian Conservative Party | Total | Total | 1,545,262 | 42.33 | 40 |
| Total | Total | Total | Total | 3,650,433 | 100.00 | 80 |
| Valid votes | Valid votes | Valid votes | Valid votes | 3,650,433 | 99.86 | |
| Invalid/blank votes | Invalid/blank votes | Invalid/blank votes | Invalid/blank votes | 5,041 | 0.14 | |
| Total votes | Total votes | Total votes | Total votes | 3,655,474 | 100.00 | |
| Registered voters/turnout | Registered voters/turnout | Registered voters/turnout | Registered voters/turnout | 5,365,191 | 68.13 | |
| Source: Nohlen |||||||

### Chamber of Representatives

| Party and faction | Party and faction | Party and faction | Party and faction | Votes | % | Seats |
| - | - | - | - | - | - | - |
| | Colombian Liberal Party | Colombian Liberal Party | Colombian Liberal Party | 2,132,741 | 57.81 | 74 |
| | Colombian Conservative Party | | Doctrinarios | 925,856 | 25.10 | 49 |
| | Colombian Conservative Party | | Unionistas | 446,894 | 12.11 | 19 |
| | Colombian Conservative Party | | Alzatistas | 150,155 | 4.07 | 6 |
| | Colombian Conservative Party | | Others | 33,368 | 0.90 | 0 |
| | Colombian Conservative Party | Total | Total | 1,556,273 | 42.19 | 74 |
| Total | Total | Total | Total | 3,689,014 | 100.00 | 148 |
| Valid votes | Valid votes | Valid votes | Valid votes | 3,689,014 | 99.87 | |
| Invalid/blank votes | Invalid/blank votes | Invalid/blank votes | Invalid/blank votes | 4,925 | 0.13 | |
| Total votes | Total votes | Total votes | Total votes | 3,693,939 | 100.00 | |
| Registered voters/turnout | Registered voters/turnout | Registered voters/turnout | Registered voters/turnout | 5,365,191 | 68.85 | |
| Source: Nohlen |||||||
