Isser, formerly spelled Issers (Arabic: يسر, Kabyle: ⵉⵙⴻⵔ) is a town and commune in Boumerdès Province, Algeria.

[2] Isser is located on the south bank of the Isser River and near the centre of the Isser coastal plain, which stretches from Thenia to Naciria.

The road RN 12 runs through Isser, linking it with Si-Mustapha to the west and Bordj Menaïel to the east.

The smaller RN 68 links it to Djinet in the north and Chabet el Ameur in the south.

This article about a location in Boumerdès Province is a stub.