Aramburu or Aramburú is a Basque language surname. Notable people with the surname include:
Alejandro Aramburu (born 1969), Peruvian tennis playerFederico Martín Aramburú (born 1980), Argentine rugby union footballerFernando Aramburu (born 1959), Spanish writerFrancisco Aramburu (1922–1997), Brazilian association football strikerJuan Carlos Aramburu (1912–2004), the Roman Catholic Archbishop of Buenos Aires, Argentina, from 1975 to 1990Pedro Eugenio Aramburu (1903–1970), Army General and president of Argentina from 1955 to 1958