Where to find a solid chronological rundown of Brazil's presidential history and what to watch out for when you actually use it
Brazil has had a lot of heads of state since 1889, and the numbers alone make it easy to lose track. The military period, the brief governments in the 1960s, the transition back to civilian rule in 1985, the impeachment of Collor, Lula's two non-consecutive stints, the Rousseff removal — it stacks up fast. When I first needed a reliable reference for a project, I pulled together everything I could into what eventually became The Complete Guide To Brazilian Presidents A Chronological List From Republic To Modern Era. I still reference my own version more than any single published source. A working chronological list for Brazil isn't just a name-and-date spreadsheet. It needs to distinguish between de facto and de jure holders of power, flag acting presidents who served days rather than years, and note interim periods where the executive was split or vacant. If you skip any of that, the list becomes misleading the moment someone tries to use it for anything beyond casual browsing. I built mine around a simple structure. One row per person, with their presidential term dates, the constitutional or circumstantial basis for assuming office, and whether they completed a term, resigned, died in office, or were removed. After that came a secondary column for vice-presidential successors, because Brazil has had several cases where a VP stepped in mid-term and then ran on their own merit later. That second column alone saved me from misattributing custody of the executive power during the 1961 Goulart succession crisis.
Here is how the timeline actually breaks down, roughly grouped by era rather than forced into neat periods that political historians argue about anyway.
Early Republic and the Old Republic
Deodoro da Fonseca proclaimed the republic in 1889 and served as provisional president before being elected by the constituent congress. His resignation in 1891 is the first clear example of why you cannot treat Brazilian presidential history like a clean succession line. Floriano Peixoto took over, suppressed the naval revolt, and stabilized things long enough for the 1894 election of Prudente de Morais, the first civilian president elected under the new constitution. The cafe com leite arrangement that followed locked power between São Paulo and Minas Gerais for decades. Campos Sales, Rodrigues Alves, Afonso Pena, Nilo Pecanha, Hermes da Fonseca, Venceslau Brás, Epitacio Pessoa, e Bernardes — all served within a system where electoral fraud and coronelismo kept the surface looking orderly while the actual transfer of power often depended on backroom negotiations. If you are compiling a list, mark the acts of violence and interventions rather than pretending they did not affect the chronology. The 1922 and 1924 tenentist revolts, the Prestes Column, the 1930 revolution that brought Vargas to power — these are not footnotes. They are the reason the list changes tone halfway through.
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The Vargas Era and Its Aftermath
Vargas ruled first as head of the provisional government from 1930, then as constitutionally elected president under the 1934 constitution, then again after the 1937 coup that created the Estado Novo dictatorship. He stayed in power until 1945, when the military forced him out. That single person occupying the presidency across three different legal regimes is exactly the kind of edge case that breaks naive chronological lists. My workaround was to tag each Vargas entry with its constitutional basis rather than lumping them together, because treating them as one uninterrupted block obscures the fact that the legal foundation of his authority changed completely in 1937 and again in 1945. After Vargas, Eurico Gaspar Dutra served a full term from 1946 to 1951, then Vargas won election again and served from 1951 until his suicide in 1954. Caf Filho succeeded him, handled the immediate aftermath, and then the 1955 election brought Getúlio's protege Juscelino Kubitschek to office. The succession crisis of 1961 interrupted that line when Tancredo Neves was elected by congress as president but could not take office due to illness, leaving Joao Goulart as the actual incumbent.
Military Period and the Long Transition
The 1964 coup installed Castelo Branco as president, followed by Costa e Silva, the ephemeral military triumvirate of 1969, and then Geisel and Figueiredo. The list here gets messy because the AI-5 decree and the indirect elections mean that several presidents never faced a popular vote. You need to note that explicitly. Anyone building a chronological reference without marking the electoral mechanism will mislead readers who assume continuous democratic legitimacy across the entire stretch. I ran into a specific problem while cross-referencing dates for a academic paper: the official calendar sometimes lists acting presidents or short-term interim figures who are absent from most summarized lists. The case of Pedro Aleixo stands out. He was vice president under Goulart and constitutionally next in line when Goulart was deposed, but he was outside Brasília and could not assume office before the military installed Ranieri Mazzilli as interim president. Some sources skip Aleixo entirely. My workaround was to include him with a clear annotation that his constitutional right was superseded by the coup, not by normal succession. That one footnote prevented a cascade of errors in later sections where readers assumed an unbroken line.
The New Republic and Recent Presidents
Redemocratization produced Sarney, Collor, Itamar Franco, Lula, Dilma, Temer, Bolsonaro, and Lula again. Each of these transitions carries its own complications. Collor was impeached in 1992, which meant Temer rose from vice president but inherited a president under suspension, not a completed term. Rousseff was removed in 2016 on similar procedural grounds. Both cases require you to annotate whether the successor served out the remainder of the term or started a new political cycle, because the distinction matters for anyone tracking consecutive service rules. The 2016 removal also highlights a structural quirk in Brazilian presidential history. The Constitution of 1988 allows reelection but prohibits consecutive reelection for the same office, which creates anomalies when a former president returns after a gap. Lula's 2022 victory is the most obvious modern example, but Itamar Franco and Collor both returned to politics afterward, which means any list that only tracks direct presidential terms without noting later electoral activity becomes incomplete.
Common pitfalls when you use a chronological list like this
The biggest mistake I see is treating names and dates as sufficient without annotating the legal basis of each presidency. Brazil has had acting presidents, interim governments, military juntas, and succession disputes that no clean list captures unless you force it to. A second mistake is ignoring regional power shifts. The list of presidents tells you who held the office, but it does not tell you who actually controlled the machinery of government during crises. The 1955 crisis, the 1961 succession, the 1992 impeachment, the 2016 removal — in every case the constitutional text and the political reality diverged for a stretch of time, and a bare chronological table hides that divergence. If you need a quick reference and do not want to build your own, there are well-maintained Wikipedia tables, official Planalto archives, and legislative research databases that compile term dates. None of them are perfect. The official government site sometimes uses consolidated dates that flatten interim periods. Wikipedia entries vary in how deeply they annotate succession disputes depending on which language edition you open. I end up checking primary sources — the Diário Oficial, congressional records, and presidential decrees — whenever the list looks too clean.
What a reliable list should include beyond names and dates
Term start and end dates. Constitutional or circumstantial basis for assumption of office. Whether the president completed the term or departed early. Successor and circumstances of departure. Any impeachment, resignation, death, or coup involved. Acting or interim substitutions shorter than a year. Indirect versus direct election status during the military period. For modern readers, a column noting whether the president was eligible for reelection under the 1988 rules and whether they actually ran again later is useful, because Brazilian presidential careers are rarely linear. I keep my own version updated whenever a new source corrects a date or flags a succession gap. It takes effort, but the alternative is relying on a list that looks authoritative until someone tries to use it for anything serious. A chronological guide to Brazilian presidents is only as good as its annotations. Without them, it is just a roster.
