Quasset Lake is a census-designated place (CDP) in the southeastern part of the town of Woodstock in Windham County, Connecticut, United States, surrounding a lake of the same name.

[3] (Federal topographic maps use the name "Wappaquasset Pond".

[4]) It is bordered to the east by South Woodstock.

Quasset Lake was first listed as a CDP prior to the 2020 census.

This Connecticut state location article is a stub.