• 20th-century mosques by country (15 C)
• 20th-century mosques in Africa (4 C, 26 P)
• 20th-century mosques in Asia (6 C, 23 P)
• 20th-century mosques in Europe (6 C, 7 P)
• 20th-century mosques in North America (2 C)
• 20th-century mosques in Oceania (1 C, 2 P)
• 20th-century mosques in South America (6 P)

*

• 20th-century attacks on mosques (3 C, 43 P)

0–9

• Mosques completed in the 1900s (10 C)
• Mosques completed in the 1910s (8 C)
• Mosques completed in the 1920s (8 C, 2 P)
• Mosques completed in the 1930s (9 C, 1 P)
• Mosques completed in the 1940s (9 C, 1 P)
• Mosques completed in the 1950s (8 C)
• Mosques completed in the 1960s (10 C)
• Mosques completed in the 1970s (9 C, 7 P)
• Mosques completed in the 1980s (10 C, 1 P)
• Mosques completed in the 1990s (10 C, 1 P)

N

• Neoclassical mosques (1 P)