La Salle Senior High School was a high school in Niagara Falls, New York, run by the Niagara Falls City School District. It was closed in 2000 and subsequently merged with the "old" Niagara Falls High School to create the "new" Niagara Falls High School, in a cost-cutting measure. It is not to be confused with La Salle Junior High School, also located in Niagara Falls. The school has been razed to make way for a Wal-Mart. The school was located on prime real estate on Military Road, which is a busy shopping corridor.