Joaquín Ignacio de Freitas (born 21 April 1978) is a former Uruguayan rugby union player.
He had 21 caps for Uruguay, from 2000 to 2006, scoring 1 conversion and 2 penalties, 8 points in aggregate.
He had his first game at the 23-12 win over Namibia, at 22 September 2000, in Montevideo, in a tour.
He was called for the 2003 Rugby World Cup, where he played in two games, one as substitute, but did not score.
He had his last cap at the 33-7 loss to the United States, at 7 October 2006, in Stanford, for the 2007 Rugby World Cup qualifyings.