Major insurgent attacks Foreign interventions IS genocide of minorities IS war crimes Timeline This article lists the mass executions in Islamic State-occupied Mosul.

Mosul is the second largest city in Iraq, and because of this, it was one of the Islamic State's largest bases, and their capture of the city was used in propaganda to demonstrate their military strength.

Sunni Islam is the majority religion in the area.

Mass executions of civilians, enemy soldiers, and members of IS who were accused of offenses were a regular occurrence, and executions peaked during the Mosul offensive.

This article is a timeline of recorded mass executions carried out by IS in and around Mosul.