Álvaro Alberto da Motta e Silva

Álvaro Alberto
Álvaro Alberto in 1951
Born(1889-04-22)22 April 1889
Died31 January 1976(1976-01-31) (aged 86)
Rio de Janeiro, Brazil
AllegianceBrazil
BranchBrazilian Navy
Service years1906—1942
RankVice admiral
ConflictsRevolt of the Lash (WIA)
World War I
Alma materNaval School
Polytechnic School of Rio de Janeiro
Ecolé Centrale Téchnique de Bruxelles
SpouseTeresa Otero

Álvaro Alberto da Motta e Silva (22 April 1889 – 31 January 1976), was a Brazilian vice admiral and scientist, responsible for the implementation of the Brazilian nuclear program in the 1940s and 1950s.

Álvaro Alberto is considered the most prominent name of the national science focused on nuclear physics, serving as President of the United Nations Atomic Energy Commission between 1946 and 1947, and as President of the Brazilian Academy of Sciences for two terms, from 1935 to 1937 and 1949–51.