Category:20th-century murders in the United States

• 20th-century murders in Puerto Rico‎ (4 C)

0–9

• 1900s murders in the United States‎ (10 C, 2 P)
• 1910s murders in the United States‎ (10 C, 2 P)
• 1920s murders in the United States‎ (10 C, 2 P)
• 1930s murders in the United States‎ (11 C, 1 P)
• 1940s murders in the United States‎ (10 C)
• 1950s murders in the United States‎ (10 C)
• 1960s murders in the United States‎ (11 C, 1 P)
• 1970s murders in the United States‎ (12 C, 4 P)
• 1980s murders in the United States‎ (12 C, 3 P)
• 1990s murders in the United States‎ (12 C, 3 P)

M

• 20th-century mass murder in the United States‎ (6 C, 12 P)