This is a list of homicides in Oregon.
It includes notable homicides committed in the U.S. state of Oregon that have a Wikipedia article on the killing, the killer, or the victim.
The state's largest multiple homicide was the 1887 slaughter of 34 Chinese gold miners at the Hells Canyon Massacre.
Other notable multiple homicides include the 2015 Umpqua Community College shooting (ten killed in mass shooting on college campus), the Oregon Museum Tavern shooting (five killed in Ladies' Night shooting), and the 2022 Bend, Oregon shooting (three killed at a Safeway grocery store).
Serial killers active in Oregon include Keith Hunter Jesperson, Robert Wayne Danielson, and Sebastian Shaw.