Ignacio Horacio Ortiz (born 26 July 1987) is an Argentine field hockey player who plays as a midfielder for Banco Provincia.
He competed in the field hockey competition at the 2016 Summer Olympics, where he won the gold medal.
He played club hockey for Real Club de Polo de Barcelona in Spain.In July 2019, he was selected in the Argentina squad for the 2019 Pan American Games.
They won the gold medal by defeating Canada 5-2 in the final.