This is a list of attacks related to secondary schools in the 2010s that have occurred around the world. These are attacks that have occurred on school property or related primarily to school issues or events.
A narrow definition of the word attacks is used for this list so as to exclude:
Incidents that occurred as a result of warfare, robberies, gang violence, public attacks (as in political protests) Accidental shootings Murder–suicides by rejected suitors or estranged spouses Suicides or suicide attempts involving only one person. Incidents involving only school staff, belongs at List of workplace killings Events where no injuries take place A foiled attack, belongs at List of unsuccessful attacks related to schools Attacks that took place at colleges, belongs at List of attacks related to post-secondary schools
The listed attacks include shootings, stabbings, slashings, bombings, and beatings administered with blunt instruments.
2010s