NMH can refer to:
- National Maternity Hospital, Dublin, Ireland
- National Museum of History, Taipei, Taiwan
- Neemuch railway station, Madhya Pradesh, India; code NMH
- Nejmeh SC, a Lebanese association football club
- Neutral Milk Hotel, an American rock band
- New Medium Helicopter, a British military procurement programme in the 2020s
- Northfield Mount Hermon School, a college preparatory school in Massachusetts
- No More Heroes, a 2008 video game for the Nintendo Wii
- The Norwegian Academy of Music (Norges musikkhøgskole)
- Northwestern Memorial Hospital in Chicago
- nmh, a descendant of the MH Message Handling System
See also
- Nickel–metal hydride battery (NiMH)