Category:Mass shootings in North America by decade

• 1920s mass shootings in North America‎ (2 C)
• 1930s mass shootings in North America‎ (4 C)
• 1940s mass shootings in North America‎ (3 C)
• 1950s mass shootings in North America‎ (3 C)
• 1960s mass shootings in North America‎ (6 C)
• 1970s mass shootings in North America‎ (11 C)
• 1980s mass shootings in North America‎ (11 C)
• 1990s mass shootings in North America‎ (11 C)
• 2000s mass shootings in North America‎ (11 C)
• 2010s mass shootings in North America‎ (11 C)
• 2020s mass shootings in North America‎ (6 C)

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• Mass shootings in the United States by decade‎ (11 C)