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Professor Euler

Photo of Euler de Freitas Silva Junior
Professor Euler
Euler de Freitas Silva Junior (legal name)
6 elections between 2016 and 2026 · latest party MDB
53 years old in 2026 · Male · Higher education, complete
Vereador
Candidate for Federal Deputy · Paraná · 2026 elections · MDB · no. 1515
In office
social media reported to the TSE

Professor Euler (MDB) became an alternate for federal deputy for Paraná in 2026, with 9,922 votes, according to the final results from Brazil's Superior Electoral Court (TSE). Professor Euler (Euler de Freitas Silva Junior) ran in 6 elections between 2016 and 2026, for federal deputy, city councillor and state deputy. He was elected 3 times: city councillor of Curitiba in 2024, 2020 and 2016. The highest vote was in 2018, for state deputy for PR: 23,671 votes. In the 2026 campaign for federal deputy for PR, reported R$ 765 thousand in income: R$ 501 thousand from the Electoral Fund (FEFC), R$ 659 from the Party Fund, R$ 210 thousand de outros recursos do partido and R$ 54 thousand from private donations (14 donors). Contracted spending totals R$ 329 thousand, mainly on advertising with printed materials (R$ 85 thousand), staff (R$ 82 thousand) and third-party services (R$ 70 thousand). Partial amounts, according to the TSE data of 14/10/2026: the campaign finance report for this election is still in progress. In previous campaigns, already closed, spent R$ 150 thousand in 2024 and R$ 900 thousand in 2022.

City Councillor · 2024
7,257
votes · Curitiba, Paraná
ELECTED
Term ends in 2028
3 sectionsTap a section title to open or collapse it.

Vote trend across elections

9,922 votes in 2026 · 6 elections

The votes of Euler de Freitas Silva Junior in each election they ran in, from oldest to most recent. All on the same scale (the highest vote recorded); the color shows the office.

City CouncillorState Dep.Federal Dep.

The longest bar (the one that goes all the way) is the highest vote recorded for any office, elected or not; it works as a ruler, and all the other bars are proportional to it (the longer the bar, the more votes). What shows whether the person was elected is the fill, not the length: filled (colored) bar = elected; only the dashed outline = not elected; "to the runoff" = went to the runoff. From oldest (top) to newest. Click a bar to see the result of that election. The campaign finance report of each candidacy is in the list below.

Campaign funding

2026 (partial): R$ 765 thousand in income · R$ 329 thousand em gastos contratados

Professor Euler reported income and spending to the TSE in 6 campaigns: city councillor in Curitiba (PR) in 2016, 2020 and 2024, state deputy for Paraná in 2018, and federal deputy for Paraná in 2022 and 2026. The amounts are those of the time of each campaign, not adjusted for inflation. In the most recent campaign, in 2026, reported R$ 765 thousand in income: R$ 501 thousand from the Electoral Fund (FEFC), R$ 659 from the Party Fund, R$ 210 thousand de outros recursos do partido and R$ 54 thousand from private donations (14 donors). Contracted spending totals R$ 329 thousand, mainly on advertising with printed materials (R$ 85 thousand) and staff (R$ 82 thousand); R$ 264 thousand has already been paid. In 2024, R$ 150 thousand in spending; in 2022, R$ 900 thousand in spending. 2026 amounts are partial, according to the TSE data of 14/10/2026.

Income in 2026R$ 765 thousandpartial, until 14/10/2026
Spending in 2026R$ 329 thousandcontracted, partial; R$ 264 thousand paid
Spending in 2024R$ 150 thousandcampaign closed; all paid
Campaigns6from 2016 to 2026

Fundraising, where the money came from:

  • Electoral Fund (FEFC)
  • Party Fund
  • Other resources from the party and other campaigns
  • Donations from individuals (includes crowdfunding)
  • Own funds
2026partialFederal deputy, ParanáSee donors and spending ›
Raised
R$ 765 thousand
14 individual donors
FEFC 66% · Party Fund less than 1% · party 27% · individuals 7%
Spending contracted
R$ 329 thousand
paid so far: R$ 264 thousand (80%)
  • Printed materialsR$ 85 thousand25.9%
  • StaffR$ 82 thousand24.8%
  • Third-party servicesR$ 70 thousand21.4%
  • Content boostingR$ 40 thousand12.2%
  • 8 other categoriesincludes R$ 2 thousand entered as "miscellaneous, to be specified"R$ 52 thousand15.7%
2024City councillor, Curitiba (PR)See donors and spending ›
Raised
R$ 171 thousand
12 individual donors
FEFC 35% · party and other campaigns 36% · individuals 26% · own funds 3%
Spending contracted
R$ 150 thousand
all paid (100%)
  • StaffR$ 45 thousand29.7%
  • Content boostingR$ 33 thousand21.8%
  • Printed materialsR$ 24 thousand15.8%
  • Property rentalR$ 22 thousand14.7%
  • 6 other categoriesincludes R$ 290 entered as "miscellaneous, to be specified"R$ 27 thousand17.9%
2022Federal deputy, ParanáSee donors and spending ›
Raised
R$ 914 thousand
13 individual donors and an online crowdfunding campaign
FEFC 88% · party and other campaigns less than 1% · individuals 11% · own funds less than 1%
Spending contracted
R$ 900 thousand
all paid (100%)
  • StaffR$ 340 thousand37.8%
  • Content boostingR$ 245 thousand27.2%
  • Printed materialsR$ 155 thousand17.3%
  • Production of radio, television or video programsR$ 30 thousand3.3%
  • 20 other categoriesincludes R$ 27 thousand entered as "miscellaneous, to be specified" and R$ 21 thousand donated to other candidates and partiesR$ 130 thousand14.4%
See the 3 previous campaigns
2020City councillor, Curitiba (PR)See donors and spending ›
Raised
R$ 85 thousand
7 individual donors
individuals 100%
Spending contracted
R$ 80 thousand
all paid (100%)
  • Content boostingR$ 45 thousand56.3%
  • Third-party servicesR$ 13 thousand16.2%
  • Activists and street mobilizationR$ 10 thousand12.8%
  • Property rentalR$ 5 thousand6.3%
  • 7 other categoriesR$ 7 thousand8.4%
2018State deputy, ParanáSee donors and spending ›
Raised
R$ 18 thousand
no donations from individuals
own funds 100%
Spending contracted
R$ 18 thousand
all paid (100%)
  • Content boostingR$ 9 thousand48.3%
  • Printed materialsR$ 6 thousand35.4%
  • Third-party servicesR$ 2 thousand11.4%
  • Advertising with stickersR$ 7984.5%
  • 1 other categoryR$ 880.5%
2016City councillor, Curitiba (PR)See donors and spending ›
Raised
R$ 10 thousand
no donations from individuals
own funds 100%
Spending contracted
R$ 10 thousand
the TSE does not publish the amount paid for this year
  • Printed materialsR$ 4 thousand38.6%
  • Third-party servicesR$ 3 thousand33.8%
  • Advertising with stickersR$ 2 thousand22.4%
  • Production of jingles, vignettes and slogansR$ 5005.1%
  • 1 other categoryR$ 120.1%

Source: campaign finance reports filed with the TSE (open data). Radar do Voto has these data from 2006 on in general elections and from 2008 on in municipal elections; earlier campaigns do not appear. 2026: partial amounts, according to the TSE data of 14/10/2026; 2024: TSE data of 14/09/2026; 2022: TSE data of 13/09/2026; 2020: TSE data of 12/09/2026; 2018: TSE data of 13/09/2026. Contracted spending is the total of the expenses the campaign reported; paid is the part already settled (the TSE only publishes the paid amount from 2018 on). The spending categories are the TSE's; the detail by supplier is in the dashboard. Corporate donations have been prohibited since 2015.

See donors, suppliers and spending ›

Candidacies

6 candidacies · elected in 2016, 2020 and 2024

This person's history at the polls, from the most recent candidacy to the oldest.

G é Eleição Geral: presidente, governador, senador e deputados. L é Eleição Local (municipal): prefeito e vereador. De 1933 a 1990 o TSE não publica cargo municipal, então esses anos são todos G.

A candidacy without votes is a registration that did not reach the ballot: according to the TSE data, a registration not approved, a withdrawal, or a running mate, who does not receive individual votes.

The race or color is the one the person declared to the TSE in the registration of each candidacy. The Court started collecting this information in 2014; that is why it does not appear in earlier candidacies.