Bob Blanchet (Born Feb 24, 1954 in Authier-Nord, Quebec) is a retired hockey goaltender. He played 4 games in the World Hockey Association for the San Diego Mariners in the 1974-75 and 1975-76 seasons.
He was drafted 217th overall by the Mariners in the 1974 WHA Amateur Draft. The Washington Capitals picked him 228th overall in the 1974 NHL Amateur Draft.