The Forest is a parish in Guernsey. It is the highest parish on the island, with altitudes of up to about 100 m. The full title of the parish is Ste Marguerite de la Foret, after the parish church.

The Bailiwick of Guernsey includes the island of Guernsey and other islands such as Alderney, Sark, Herm, Jethou, Brecqhou, and Lihou. Each parish was established, probably in the 11th century, as a religious area, each having its parish church. Administratively each parish is now administered by an elected council known as a Douzaine.