MIHS

MIHS may refer to:
 * Madhesh Institute of Health Sciences (MIHS), Janakpurdham , Dhanusha District , Madhesh Province , Nepal
 * Manhattan International High School, New York City, United States
 * Marshall Islands High School, Majuro, Marshall Islands
 * Mercer Island High School, Mercer Island, Washington, United States
 * Mercer Island Historical Society, in Mercer Island, Washington, United States