• Years of the 21st century by continent (43 C)
• 21st-century crimes by continent (6 C)
• 21st century in sport by continent (5 C)

/

• 21st-century disestablishments by continent (10 C)
• 21st-century establishments by continent (10 C)

0–9

• 2000s by continent (21 C)
• 2010s by continent (21 C)
• 2020s by continent (21 C)
• 2030s by continent (11 C)
• 2040s by continent (2 C)

A

• 21st century in Africa (73 C, 3 P)
• 21st century in Antarctica (6 C)
• 21st century in Asia (59 C, 4 P)

E

• 21st century in Europe (75 C, 3 P)

N

• 21st century in North America (34 C)

O

• 21st century in Oceania (42 C)

S

• 21st century in South America (29 C)