KCMH

KCMH may refer to:


 * the ICAO airport code for John Glenn Columbus International Airport, outside Columbus, Ohio, United States
 * Kaohsiung City Music Hall in Kaohsiung, Taiwan
 * KCMH (FM), a radio station (91.5 FM) licensed to Mountain Home, Arkansas, United States
 * King Chulalongkorn Memorial Hospital in Bangkok, Thailand