MWHS may refer to: Marine Wing Headquarters Squadron, squadrons of the United States Marine Corps; specifically: Marine Wing Headquarters Squadron 1 Marine Wing Headquarters Squadron 2 Marine Wing Headquarters Squadron 3
Schools Magnolia West High School, Magnolia, Texas, United States Maine West High School, Des Plaines, Illinois, United States Millard West High School, Omaha, Nebraska, United States Millwood High School, Lower Sackville, Nova Scotia, Canada Monroe-Woodbury High School, Central Valley, New York, United States Mound Westonka High School, Mound, Minnesota, United States Mt. Whitney High School, Visalia, California, United States Mineral Wells High School, Mineral Wells, Texas, United States