Rock Forest–Saint-Élie–Deauville (French pronunciation: [ʁɔk fɔʁɛst sɛ̃t‿eli dovil]) is an arrondissement, or borough, of the city of Sherbrooke, Quebec.

[2] The borough is represented by four councillors on the Sherbrooke City Council.

Rock Forest (2006 population 20,693) is located on the Magog River.

The site was first populated by English, Scottish and Irish immigrants during the 19th century, and was given the name "Drop Off" from the spot on the Magog River where a first wooden bridge was built.

The borough also includes the smaller communities of Shanks and Val-du-Lac.