Category:Mass murder in the United States
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The killing of four or more people at a single location over a short period of time in the United States.
NOTE: Some events may be called massacres, but by massacre definition they are not. See also: Category:Massacres in the United States
![]() | For convenience, all Mass murders in the United States should be included in this category. This includes all the mass murders by state that can also be found in the subcategories. |
Subcategories
This category has the following 14 subcategories, out of 14 total.
- 20th-century mass murder in the United States (1 C, 21 P)
- 21st-century mass murder in the United States (4 C, 51 P)
C
- Columbine High School massacre (3 C, 11 P, 5 F)
L
- 2017 Las Vegas shooting (8 P)
M
- Massacres in the United States (19 C, 155 P)
O
- Oklahoma City bombing (1 C, 32 P, 3 F)
- Orlando nightclub shooting (15 P)
P
- Parkland high school shooting (2 C, 18 P)
S
- September 11 attacks (14 C, 55 P)
V
- Virginia Tech shooting (9 P)
Pages in category "Mass murder in the United States"
The following 123 pages are in this category, out of 123 total. This list may not reflect recent changes.
A
B
C
- California State University, Fullerton massacre
- Camilla massacre
- Carthage nursing home shooting
- Chen family killings
- 2022 Chesapeake shooting
- Los Angeles Chinese massacre of 1871
- Cleveland Elementary School shooting (Stockton)
- 1933 Cleveland shootings
- Clutter family murders
- Colorado Springs Planned Parenthood shooting
- 2007 Colorado YWAM and New Life shootings
- Connecticut Lottery shooting
- Covina massacre
D
F
G
L
O
P
R
S
- 1991 Sacramento hostage crisis
- 2009 Saipan shootings
- 2015 San Bernardino attack
- San Ysidro McDonald's massacre
- Kaboni Savage
- 2011 Seal Beach shooting
- September 11 attacks
- Nicholas Troy Sheley
- 2016 shooting of Dallas police officers
- 2019 Sumner County murders
- Sunnyvale ESL shooting
- Sutherland Springs church shooting