# 1938 Argentine legislative election

Legislative elections were held in Argentina on 6 March 1938. Voter turnout was 68%.

## Results

| Party | Party | Votes | % | Seats won | Total seats |
| | Total Concordance | 1,080,026 | 61.64 | 52 | 83 |
| | National Democratic Party (PDN) | 599,751 | 34.23 | 26 | 57 |
| | Santa Fe Radical Civic Union (UCR-SF) | 157,958 | 9.02 | 6 | 9 |
| | Concordance | 156,325 | 8.92 | 10 | — |
| | Antipersonalist Radical Civic Union (UCR-A) | 34,280 | 1.96 | 1 | 9 |
| | Unified Radical Party (PRU) | 36,468 | 2.08 | 2 | 2 |
| | Reorganized National Democratic Party (PDN) | 22,936 | 1.31 | 2 | — |
| | Unified Radical Civic Union (UCR-U) | 22,751 | 1.30 | 1 | 3 |
| | Liberal Party of Corrientes (PLCo) | 16,646 | 0.95 | — | 1 |
| | Popular Party of Jujuy | 11,700 | 0.67 | 2 | 2 |
| | Salta Radical Civic Union | 9,328 | 0.53 | 1 | — |
| | Buenos Aires Province Radical Civic Union | 6,375 | 0.36 | — | — |
| | San Juan Radical Civic Union | 4,522 | 0.26 | 1 | — |
| | Blockist Radical Civic Union (UCR-B) | 966 | 0.06 | — | — |
| | Impersonalist Radical Civic Union | 20 | 0.00 | — | — |
| | Radical Civic Union (UCR) | 452,025 | 25.80 | 27 | 65 |
| | Socialist Party (PS) | 99,291 | 5.67 | — | 5 |
| | Tucumán Radical Civic Union | 42,312 | 2.41 | 2 | 5 |
| | Socialist Workers' Party (PSO) | 26,530 | 1.51 | — | — |
| | Labour Gathering Party (CO) | 13,859 | 0.79 | — | — |
| | Servants of the State | 8,550 | 0.49 | — | — |
| | Independent Democratic Party | 8,158 | 0.47 | — | — |
| | Radical Civic Union - Opposition Block | 6,785 | 0.39 | — | — |
| | Radical Party | 4,071 | 0.23 | — | — |
| | National Labor Party | 3,357 | 0.19 | — | — |
| | Federalist Radical Civic Union (UCR-F) | 2,636 | 0.15 | — | — |
| | Independent Radical Civic Union | 1,878 | 0.11 | — | — |
| | National Democratic Party (Graffignista) (PDN) | 1,574 | 0.09 | — | — |
| | Others | 1,078 | 0.06 | — | — |
| Total | Total | 1,752,130 | 100 | 81 | 158 |
| Positive votes | Positive votes | 1,752,130 | 94.89 | | |
| Blank votes | Blank votes | 67,951 | 3.68 | | |
| Invalid votes | Invalid votes | 443 | 0.02 | | |
| Invalid/blank votes | Invalid/blank votes | 1,006 | 0.05 | | |
| Tally sheet differences | Tally sheet differences | 25,021 | 1.36 | | |
| Total votes | Total votes | 1,846,551 | 100 | | |
| Registered voters/turnout | Registered voters/turnout | 2,705,347 | 68.26 | | |
| Source: ||||||

### Results by province

| Province | Concordance | Concordance | Concordance | UCR | UCR | UCR | PS | PS | PS | Others | Others | Others |
| Province | Votes | % | Seats | Votes | % | Seats | Votes | % | Seats | Votes | % | Seats |
| Buenos Aires | 359,455 | 83.55 | 14 | 62,777 | 14.59 | 7 | 7,842 | 1.82 | — | 151 | 0.03 | — |
| Buenos Aires City | 94,174 | 26.3 | 5 | 132,129 | 36.91 | 11 | 71,843 | 20.07 | — | 59,795 | 16.7 | — |
| Catamarca | 16,743 | 99.98 | 2 | — | — | — | — | — | — | 3 | 0.01 | — |
| Córdoba | 62,943 | 37.93 | 2 | 90,707 | 54.67 | 4 | 4,109 | 2.47 | — | 8,158 | 4.91 | — |
| Corrientes | 86,498 | 99.89 | 3 | — | — | — | — | — | — | 88 | 0.1 | — |
| Entre Ríos | 66,426 | 52.47 | 2 | 54,755 | 43.25 | 1 | 2,047 | 1.61 | — | 3,357 | 2.65 | — |
| Jujuy | 15,802 | 100 | 2 | — | — | — | — | — | — | — | — | — |
| La Rioja | 12,334 | 100 | 2 | — | — | — | — | — | — | — | — | — |
| Mendoza | 47,938 | 74.41 | 4 | 12,961 | 20.12 | 1 | 878 | 1.36 | — | 2,640 | 4.09 | — |
| Salta | 35,010 | 89.32 | 3 | 2,125 | 5.422 | — | 179 | 0.45 | — | 1,878 | 4.79 | — |
| San Juan | 28,424 | 91.14 | 3 | 439 | 1.4 | — | 748 | 2.39 | — | 1,574 | 5.04 | — |
| Santa Fe | 157,958 | 65.08 | 6 | 75,511 | 31.11 | 3 | 8,385 | 3.45 | — | 832 | 0.34 | — |
| Santiago del Estero | 63,227 | 86.62 | 3 | 9,763 | 13.37 | — | — | — | — | — | — | — |
| Tucumán | 33,094 | 36.96 | 1 | 10,858 | 12.12 | — | 3,260 | 3.64 | — | 42,312 | 47.26 | 2 |
| Total | 1,080,026 | 61.64 | 52 | 452,025 | 25.79 | 27 | 99,291 | 5.66 | 0 | 120,788 | 6.89 | 2 |