Colorado school shooting

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