School shooters by type of school

School shootings by school type

Elementary:

- Droysigg attacker
- Heinz Schmidt
- John Higgins
- Stefan Bykowski
- Steven Guy
- Ma'alot attackers
- Brenda Spencer
- Karel Charva
- Tyrone Mitchell
- Laurie Dann
- James Wilson
- Patrick Purdy
- Thomas Hamilton
- Mohammad al-Nazari
- Dedrick Owens
- Walisongo attackers
- Beslan attackers
- Charles Roberts
- Brendan O'Rourke
- Wellington de Oliveira
- Mohammed Merah
- Adam Lanza
- Jesse Osborne
- Cedric Anderson
- Kevin Neal
- Marek Nowak
- Polina Dvorkina
- Ruslan Akthyamov
- Salvador Ramos
- Panya Khamrab
- Audrey Hale

Secondary School:

- Stanisław Ławrynowicz and Janusz Obrąpalski
- William Prevatte
- Ove Andersson
- Robert Mone
- Milorad Vulinović
- Anthony Barbaro
- Michael Slobodian
- Robert Poulin
- Vida Nova attackers
- Patrick Lizotte
- James Kearbey
- Kristofer Hans
- Jarrett Huskey
- Darren Fowler
- Clemmie Henderson
- Nicholas Elliott
- Tero Toivola
- Eric Houston
- Gary Pennington
- Steven Leith
- Phu Cuong-Ta
- Anthony Sincino
- James Rouse
- Evan Ramsey
- Helmut Z.
- Luke Woodham
- Mauricio Neto
- Michael Carneal
- Joseph Todd
- Kipland Kinkel
- Eric Harris
- Dylan Klebold
- Todd Smith
- Anthony Solomon
- Darrell Ingram
- Charles Williams
- Elizabeth Bush
- Jason Hoffman
- Adam Labus
- Mohammed Farhat
- Robert Steinhauser
- Dragoslav Petković
- Chlef attackers
- Edmar Freitas
- Steven Williams
- James Tate
- James Sheets
- Anatcha Boonkwan
- Florian Klein
- John McLaughlin
- Jon Romano
- Rafael Solich
- Jeffrey Weise
- Kenneth Bartley
- Alvaro Castillo
- Duane Morrison
- Eric Hainstock
- Sebastian Bosse
- Douglas Chanthabouly
- Chad Escobedo
- Asa Coon
- Pekka-Eric Auvinen
- Nicco Tatum
- Tim Kretschmer
- Christian Helms
- Robert Butler
- TJ Lane
- Robert Gladden
- Bryan Oliver
- Yobe State attackers
- Karl Pierson
- Sergey Gordeyev
- Jared Padgett
- Jaylen Fryberg
- Randan Fontaine
- Dorothy Dutiel
- James Hancock
- Federico Elizondo
- Ely Serna
- Kylian Barbey
- Mikhail Pivnev
- Caleb Sharpe
- Goyases attacker
- William Atchison
- Gabriel Parker
- Nikolas Cruz
- Austin Rollins
- Natalya Kabakova
- Sky Bouche
- Dimitrios Pagourtzis
- Medianeira attackers
- Guilherme Monteiro
- Luiz de Castro
- Devon Erickson
- Alec McKinney
- Ishkandar Khalfin
- Nathaniel Berhow
- Jose Ramos
- Anthony Thompson
- Ethan Crumbley
- Raymond Spencer
- Artem Kazantsev
- Orlando Harris
- Gabriel Castigliani

Middle School:

- Verlin Spencer
- Robert Wickes
- Heather Smith
- Floyd Warmsley
- Kevin Newman
- Keith Ledeger
- Barry Loukaitis
- Mitchell Johnson
- Andrew Golden
- Andrew Wurst
- Seth Trickey
- Nathaniel Brazill
- James Newman
- Bruco Eastwood
- Jose Reyes
- Mason Campbell
- Max Porta
- David Moore
- Ilnaz Galyaviev

College or university:

- Joseph Semmes
- Wesley Clow
- Mikhail Tselousov
- Charles Whitman
- Robert Cantor
- Larry Harmon
- Branimir Donchev
- Edward Allaway
- Mark Houston
- Leo Kelly
- Kelvin Love
- Su Yong-Kim
- Van Hull
- Azizollah Mazooni
- Marc Lepine
- Gang Lu
- Valery Fabrikant
- Wayne Lo
- Mark Duong
- Flemming Nielsen
- Frederick Davidson
- Jillian Robbins
- Jonathon Horrocks
- Jian Chen
- James Kelly
- Kazimierz J.
- Peter Odighizuwa
- Huan Xiang
- Robert Flores
- Biswanath Halder
- Douglas Pennington
- Kimveer Gill
- Jonathan Rowan
- Seung-Hui Cho
- Latina Williams
- Steven Kazmierczak
- Alaa Dhaim
- Matti Saari
- Dimitris Patmanidis
- Anthony Powell
- O'Dane Maye
- Farda Gadirov
- Amy Bishop
- Colton Tooley
- One Goh
- Dalton Stidham
- Neil MacInnis
- John Zawahri
- Elliot Rodger
- Aaron Ybarra
- Myron May
- Sunghee Kwon
- Garissa attackers
- Christopher Harper-Mercer
- Kharsadda attackers
- Mainak Sarkar
- Eric Davis
- Ilya Ivanistov
- Vladislav Roslyakov
- Trystan Terrell
- Daniil Zasorin
- Timur Bekmansurov
- Nikolai G.
- Chao-Tiao Yumol
- Christopher Jones
- Anthony McRae

Other:

- Robert Smith
- Neil Liebeskind
- Anatoly Fedorenko
- Aleppo attackers
- Sergei Lepnev
- Jiverly Wong
- Peshawar attackers