Colorado school shooting may refer to: Columbine High School massacre, Columbine, Colorado, April 20, 1999 Platte Canyon High School hostage crisis, Bailey, Colorado, September 27, 2006 STEM School Highlands Ranch shooting, Highlands Ranch, Colorado, May 7, 2019 Killing of Richard Ward, Liberty Point International Middle School, Pueblo West, Colorado, February 22, 2022
See also List of mass shootings in the United States