The Lyell McEwin Hospital is a major tertiary hospital located in Adelaide, South Australia that provides medical, surgical, diagnostic, emergency and support services to a population of more than 300,000 people living primarily in Adelaide's north and north eastern suburbs.

Opening as a small country hospital in 1959, LMH is today recognised as a leading teaching institution for health care professionals. It works closely with the Muna Paiendi Aboriginal Community Health Centre, located on site.

Lyell McEwin Hospital is a major hospital for emergency, complex and multi day surgery, as well as providing day surgery and other procedures.

In 2016, a comprehensive 24-hour, seven-day orthopaedic trauma surgery service was expanded at Lyell McEwin Hospital which provides faster access to orthopaedic surgery for resident in the north and north eastern suburbs.