Manuel Ernesto Aguirre (born Buenos Aires, 28 July 1959) is a former Argentine rugby union player.
Aguirre played for Asociación Alumni in the Nacional de Clubes.
He had his first game at the 15-13 loss to England, at 4 August 1990, in Buenos Aires, aged 31 years old, in a friendly.
He was called for the 1991 Rugby World Cup, where he had his last game for the "Pumas" at the 35-12 loss to Samoa, in Pontypridd.
This biographical article relating to Argentine rugby union is a stub.