Category:20th century by city

• 20th-century years by city (100 C)

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• 20th century in Africa by city (35 C)
• 20th century in Asia by city (55 C)
• 20th century in Europe by city (77 C)
• 20th century in North America by city (30 C)
• 20th century in Oceania by city (13 C)
• 20th century in South America by city (25 C)

0–9

• 1900s by city (16 C)
• 1910s by city (19 C)
• 1920s by city (18 C)
• 1930s by city (18 C)
• 1940s by city (18 C)
• 1950s by city (17 C)
• 1960s by city (17 C)
• 1970s by city (17 C)
• 1980s by city (17 C)
• 1990s by city (17 C)