This is a list of homicides in Wisconsin. This list includes notable homicides committed in the U.S. state of Wisconsin that have a Wikipedia article on the killing, the killer, or the victim. It is divided into three subject areas as follows: 1. * Multiple homicides – homicides having multiple victims. 2. * Serial killers – persons who murder three or more persons with the incidents taking place over more than a month and including a significant period of time between them 3. * Single homicides – notable homicides involving a single fatality