Category:20th-century crimes in Ireland

• 20th-century crimes in Northern Ireland (6 C)
• 20th-century crimes in the Republic of Ireland (7 C)

0–9

• 1910s crimes in Ireland (2 C)
• 1920s crimes in Ireland (7 C)
• 1930s crimes in Ireland (2 C)
• 1940s crimes in Ireland (4 C)
• 1950s crimes in Ireland (2 C)
• 1960s crimes in Ireland (5 C)
• 1970s crimes in Ireland (14 C)
• 1980s crimes in Ireland (14 C)
• 1990s crimes in Ireland (12 C)

M

• 20th-century murders in Ireland (9 C)

T

• 20th-century terrorist incidents in Ireland (4 C, 1 P)