|Elevation:||150 m (492 ft)|
|Area:||15.9 km (6.1 sq mi)|
|Local Government Area:||
|State District:||Ferntree Gully|
|Federal Division:||Aston, La Trobe|
Ferntree Gully is a suburb in Melbourne, Victoria, Australia, in the Dandenong Ranges, 29 km east from Melbourne's central business district. It is in the Local Government Area's of the Shire of Yarra Ranges and the City of Knox. At the 2006 Census, Ferntree Gully had a population of 24,724.
Ferntree Gully was originally called Fern Tree Gully or Fern-Tree Gully.
Ferntree Gully and Belgrave are sister suburbs and are very closely linked in many ways. There has been some request to have them in the same local council, as Ferntree Gully is in the City of Knox and Belgrave is in the Shire of Yarra Ranges. A part of Ferntree Gully is within the Shire of Yarra Ranges. Ferntree Gully is younger than Belgrave,.
Ferntree Gully has many Eucalyptus trees and many steep hills, as it is in the Dandenong Ranges. It also has a National Park, Ferntree Gully/Dandenong Ranges National Park, in the suburb. Ferntree Gully is a high fire risk suburb, and there have been many fires in the past, including the 2009 Victorian Bushfire Season.