Heathfield is a township in the Adelaide Hills of South Australia near Stirling. It is home to Heathfield High School, Heathfield Primary School, Heathfield Oval, the Heathfield Waste Depot, Mount Lofty Sand and Metal, Masonic homes (retirement Village), a biodynamic farm and a proposed service station development, along with numerous walking trails. Heathfield is also located close to Mount Lofty Ranges. The small country suburb of Heathfield also contains a small conservation park known as Woorabinda. This is used daily by residents to walk their dogs; and ducks to receive free food.

Heathfield is serviced by bus routes 865 and 894H. Route 865 (formerly 868) connects to the City in either Stirling or Aldgate, with most services continuing to Crafers as route 866. Some peak-hour services also continue to the city. Route 894H is a school bus to Blackwood interchange.