Hoffellsjökull (Icelandic pronunciation: [ˈhɔfːɛlsˌjœːkʏtl̥] ⓘ) is an outlet glacier which flows from the ice cap of Vatnajökull.

It is located in the municipality of Hornafjörður, southeast Iceland.

Hoffellsjökull takes its name from Hoffell; a mountainous area and a farmland.

Hoffellsjökull and the Hoffell area are a part of Vatnajökull National Park.

This article about a glacier in Iceland is a stub.