Argentina Senate election 2017
Argentina elections · 2017-10-22 · held
Argentina elected 24 members of its 72-seat Senate in 2017.
Related elections
Results: final · complete coverage · Positive votes for Senate ballot lists; seats won in this renewal only
Turnout: 78.73%
| Party / candidate | Votes | Vote share | Seats | Previous seats | Gain / loss | Electoral votes |
|---|---|---|---|---|---|---|
| Cambiemos | 4864886 | 41.01% | 12 | — | — | — |
| Citizen's Unity | 3529900 | 29.76% | 1 | — | — | — |
| 1País | 1089193 | 9.18% | 0 | — | — | — |
| Justicialist Front | 662525 | 5.59% | 2 | — | — | — |
| Workers' Left Front | 525416 | 4.43% | 0 | 0 | 0 | — |
| Front for the Renewal of Concord | 271051 | 2.29% | 2 | — | — | — |
| Front for Victory | 255618 | 2.15% | 3 | 13 | -10 | — |
| Everybody Front | 227503 | 1.92% | 2 | — | — | — |
| Justicialist Unity Front | 168167 | 1.42% | 2 | — | — | — |
| Agrarian and Social Party | 84310 | 0.71% | 0 | — | — | — |
| Renewal Front–1Country | 33997 | 0.29% | 0 | — | — | — |
| Popular Union | 24435 | 0.21% | 0 | — | — | — |
| Workers' Party | 14339 | 0.12% | 0 | — | — | — |
| Action for a New Democracy | 12860 | 0.11% | 0 | — | — | — |
| Proyecto Sur | 12620 | 0.11% | 0 | — | — | — |
| New October Party | 12406 | 0.1% | 0 | — | — | — |
| Let's Advance Front | 11712 | 0.1% | 0 | — | — | — |
| New Left | 11451 | 0.1% | 0 | — | — | — |
| Popular Progressive Front | 11053 | 0.09% | 0 | — | — | — |
| Popular Unity | 8614 | 0.07% | 0 | — | — | — |
| Left in Front for Socialism | 8420 | 0.07% | 0 | — | — | — |
| Authentic Renewal Front | 7032 | 0.06% | 0 | — | — | — |
| Socialist Workers' Party | 4796 | 0.04% | 0 | — | — | — |
| Riojan Popular Alternative | 4741 | 0.04% | 0 | — | — | — |
| Workers' Socialist Movement | 2690 | 0.02% | 0 | — | — | — |
| Latin American Integration Movement of Social Expression | 2185 | 0.02% | 0 | — | — | — |
The table follows the cited national party and alliance categories, including zero-seat entries. Some historical categories combine allied local lists; votes under those categories are not separate votes cast for the national party alone. Coalition subtotal rows are excluded to prevent double counting. Vote shares exclude blank and invalid ballots. Seats are won in this election, not the party’s total representation across the chamber. Previous seats compare the preceding election of the same cohort (four years earlier for deputies, six years for senators), under the same ballot label; later transfers and vacancies are excluded. Comparisons are blank where a label or coalition is not safely comparable.
Sources & further reading
2017 Senate — detailed historical results