Category:Mass murder by year
Due to the scope of this category, it should only contain subcategories.
Subcategories
This category has the following 14 subcategories, out of 14 total.
0–9
- Mass murder in 1993 (5 P)
- Mass murder in 1996 (4 P)
- Mass murder in 2012 (3 P)
- Mass murder in 2015 (8 P)
- Mass murder in 2016 (9 P)
- Mass murder in 2017 (15 P)
- Mass murder in 2018 (7 P)
- Mass murder in 2019 (12 P)
- Mass murder in 2020 (8 P)
- Mass murder in 2021 (15 P)
- Mass murder in 2022 (17 P)
- Mass murder in 2023 (5 P)
- Mass murder in 2024 (5 P)
- Mass murder in 2025 (7 P)