Category:Port Arthur massacre (Australia)
{{catmain|Port Arthur massacre (Australia)}}
Category:1996 mass shootings in Oceania
Category:Deaths by firearm in Tasmania
Category:Gun politics in Australia
Category:Spree shootings in Australia
Category:1990s murders in Australia
Category:1990s mass shootings in Oceania
Category:Mass shootings in Australia
Category:20th-century mass murder in Australia
Category:April 1996 in Australia
Category:Wikipedia categories named after mass shootings
Category:1996 murders in Australia
Category:Mass shootings involving AR-15–style rifles
Category:Massacres in Australia