| Roberto M. Ortiz | |
| Office: | President of Argentina |
| Vicepresident: | Ramón Castillo |
| Term Start: | 20 February 1938 |
| Term End: | 26 June 1942 |
| Predecessor: | Agustín P. Justo |
| Successor: | Ramón Castillo |
| Birth Date: | 24 September 1886 |
| Birth Place: | Buenos Aires, Argentina |
| Death Place: | Buenos Aires, Argentina |
| Spouse: | María Luisa Iribarne Daubert |
| Party: | Radical Civic Union |
| Otherparty: | Concordancia |
| Profession: | Lawyer |
Jaime Gerardo Roberto Marcelino María Ortiz Lizardi (24 September 1886 - 15 July 1942) was the 19th President of Argentina from 20 February 1938 to 27 June 1942.
Ortiz is a little remembered president. He became president in 1938 following a presidential election that has been described as being among the most fraudulent in Argentine history.[1] His main management objective was to end fraud. The attempt to normalize the institutions confronted him with his vice president, Ramón Castillo, leader of the conservative sectors of the government coalition. The president and vice president belonged to different political groupings. Ortiz was a radical antipersonnel and Castillo, a conservative in the National Democratic Party. Both were part of the formula of Concordancia, a coalition that had ruled since 1932.[2]
Ortiz was born in Buenos Aires on 24 September 1886. As a student at the University of Buenos Aires, he participated in the unsuccessful Argentine Revolution of 1905. In 1909 he graduated from the university and became a lawyer.[3]
He became active in the Radical Civic Union and was elected to the Argentine National Congress in 1920. He served as Minister of Public Works from 1925 to 1928. He supported the Revolution of 1930 and served as Minister of the Treasury from 1936 to 1937.[4]
In the presidential elections of 1937, he was the official government candidate and won, though the opposition accused him of participating in fraud, as irregularities were widespread.[5] Ortiz never denied these charges, but once he took office, he tried to make Argentine politics more open and democratic.[6] Soon after becoming president, Ortiz became seriously ill with diabetes and on 3 July 1940, he delegated his powers to Vice President Ramón Castillo.[7] He favored the Allies during World War II,[8] but because of opposition within the army, he did not break relations with the Axis powers. He resigned from the presidency on 24 July 1942, three weeks before dying of bronchial pneumonia at age 55.[9]