Ernesto Saro Boardman (born 25 July 1950) is a Mexican politician affiliated with the National Action Party (PAN). He served as a senator during the 60th and 61st sessions of Congress (2006âÂÂ2012), representing Coahuila. He also served as a federal deputy during the 58th Congress (2000âÂÂ2002), representing Coahuila's fourth district.