Cornerstone Elementary School

Cornerstone Elementary School may refer to:
 * Cornerstone School at Pedregal in Rancho Palos Verdes, California - Palos Verdes Peninsula Unified School District
 * Cornerstone Montessori Elementary School in Saint Paul, Minnesota
 * Cornerstone Elementary School in Dexter, Michigan - Dexter Community Schools
 * Norton Cornerstone Elementary School (closed) in Norton, Ohio - Norton City Schools
 * Cornerstone Elementary School in Wooster, Ohio - Wooster City Schools
 * Cornerstone Elementary School in Sugar Land, Texas - Fort Bend Independent School District