SMH may refer to:
Education
- Saint Mary's Hall (San Antonio), a school in Texas, US
- Stonyhurst Saint Mary's Hall, a school in Lancashire, England
Hospitals
- Sarasota Memorial Hospital, Florida, US
- Strong Memorial Hospital, Rochester, New York, US
- Surrey Memorial Hospital, British Columbia, Canada
Media
- The Sydney Morning Herald, an Australian newspaper
Other
- Samei language of Yunnan, China, ISO 639 code
- "Smacking my head" or "Shaking my head" in SMS language
- Stamford Hill railway station in London, England, National Rail station code
See also
- SMHS (disambiguation)