Hundreds of followers of the Movement for the Restoration of the Ten Commandments of God, a Ugandan sect, died in a mass murder committed by its leaders.

The Movement for the Restoration of the Ten Commandments of God was a religious movement founded by Credonia Mwerinde and Joseph Kibweteere in southwestern Uganda, notorious for the mass death of several hundred members of the group in a mass suicide or mass murder in the year 2000. It was formed in 1989 after Mwerinde and Kibweteere claimed that they had seen visions of the Virgin Mary.

Mass murder is the violent crime of killing a number of people, typically simultaneously or over a relatively short period of time and in close geographic proximity. A mass murder typically occurs in a single location where one or more persons kill several others. Data suggests that approximately 30% of mass murderers die in the act.