Tamalpais

Tamalpais may refer to:
 * Tamalpais, California, former name of Kentfield, California
 * Tamalpais, California, former name of Tamalpais Valley, California
 * Mount Tamalpais
 * Tamalpais High School
 * Tamalpais-Homestead Valley, California
 * Tamalpais Union High School District
 * Mount Tamalpais State Park
 * USS Tamalpais (AO-96)