Nicolao Dino de Castro e Costa Neto (born in São Luís on 25 August 1963) is a Brazilian jurist. A member of the Federal Public Prosecutor's Office since 1991, he is a Subprosecutor General of the Republic and previously served as Deputy Prosecutor General for Electoral Matters.[1] In this role, he worked alongside Rodrigo Janot in cases before the Superior Electoral Court, such as the petitions seeking the annulment of the Rousseff–Temer ticket.[2]

Nicolao Dino
Portrait of Nicolao Dino
Nicolao Dino in 2017
Deputy Prosecutor General for Electoral Matters
In office
5 April 2016  17 September 2017
Appointed byEla Wiecko
Preceded byEugênio Aragão
Succeeded byHumberto Jacques de Medeiros
Personal details
BornNicolao Dino de Castro e Costa Neto
(1963-08-25) 25 August 1963 (age 62)
Parent
RelativesFlávio Dino (brother)
Federal University of Maranhão (LL.B.)
Federal University of Pernambuco (LL.M)
Profession
Federal Prosecutor, Attorney

He is an assistant professor at the Faculty of Law of the University of Brasília.

References

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  1. "Nicolao Dino substitui Aragão como vice-procurador-geral eleitoral". Valor Econômico (in Brazilian Portuguese). 2016-04-04. Retrieved 2026-03-17.
  2. "MP pede ao TSE que casse chapa Dilma-Temer e torne Dilma inelegível | Andréia Sadi - G1 Política". Blog da Andréia Sadi (in Brazilian Portuguese). 2017-03-30. Retrieved 2026-03-17.