MRH may refer to:

MRH-90, Australian designation of NHIndustries NH90 helicopter Michael J. Smith Field, Beaufort, North Carolina, USA, airport IATA code

MRH may also stand for: March of Remembrance and Hope, a student program Montgomery Regional Hospital, later Lewis-Gale Hospital Montgomery, Blacksburg, Virginia, USA

mrh may refer to: Mara language (ISO 639-3 code)

See also MRHS (disambiguation)