Category:21st century

• 21st century by city (11 C)
• 21st century by continent (17 C)
• 21st century by country (264 C)
• 2000s (56 C, 4 P)
• 2010s (54 C, 4 P)
• 2020s (56 C, 3 P)
• 2030s (28 C, 1 P)
• 2040s (17 C)
• 2050s (16 C)
• 2060s (16 C)
• 2070s (16 C)
• 2080s (16 C)
• 2090s (16 C)
• 21st-century endings (6 C)

*

• 21st century-related lists (22 C, 48 P)
• 21st-century decade overviews (6 C)
• 21st-century timelines by year (15 C)

/

• 21st-century beginnings (9 C)

• Months in the 21st century (3 C)

0–9

• 2020s in history (6 C, 15 P)

A

• 21st-century individual animals (2 C, 2 P)
• 21st century in the Arctic (6 C, 15 P)
• 21st century in the arts (31 C, 3 P)
• 21st century in athletics (track and field) (3 C)
• 21st-century attacks (6 C)
• 21st-century awards (14 C, 10 P)

C

• 21st-century censuses (4 C)
• 21st-century conferences (6 C, 14 P)
• 21st-century conflicts (40 C, 51 P)
• 21st-century controversies (13 C, 42 P)
• Counterculture of the 21st century (3 C)

D

• 21st-century disasters (15 C)

E

• 21st century in economic history (14 C, 22 P)
• 21st century in education (8 C)
• 21st century in the environment (12 C, 1 P)

F

• 21st-century fads and trends (5 C)
• 21st-century festivals (6 C)
• Fiction set in the 21st century (19 C, 15 P)
• 21st-century food (3 C)

G

• Generation Alpha (1 C, 3 P)

H

• 21st century in health (7 C, 2 P)
• History books about the 21st century (5 C, 9 P)
• 21st-century hoaxes (3 C, 1 P)

I

• Information Age (10 C, 48 P)

L

• 21st century in law (21 C, 1 P)
• 21st century in LGBTQ history (5 C, 4 P)

M

• 21st century in mass media (19 C)
• 21st-century military history (18 C, 3 P)
• 21st-century missing person cases (3 C, 16 P)
• 21st century in music (28 C, 17 P)

N

• 21st-century natural events (2 C)

P

• 21st-century people (47 C)
• 21st century in philosophy (1 C, 33 P)
• 21st century in politics (19 C, 31 P)

R

• Reactions to 21st-century events (6 C, 2 P)
• 21st century in religion (17 C)

S

• 21st century in science (25 C, 30 P)
• 21st-century social movements (7 C, 51 P)
• 21st century in sports (27 C)

T

• 21st century in technology (16 C, 9 P)
• 21st century in television (13 C, 1 P)
• 21st-century timelines (5 C, 8 P)
• 21st century in transport (15 C)

W

• 21st century in women's history (6 C, 2 P)

Y

• Years of the 21st century (101 C)

• 21st century

*

• Timeline of the 21st century

0–9

• 21st century in fashion
• 2000s
• 2010s
• 2020s
• 2030s

A

• African century
• Age of Oil

B

• Baby boomlet

C

• Centennial Generation

D

• Digital Generation

E

• Earth 2100
• Empire of Democracy

F

• Fourth Industrial Revolution

G

• Generation Alpha
• Generation I (internet)
• Generation Lockdown
• Generation Z
• Genocides in history (21st century)

H

• Homeland Generation

I

• IGen
• Imagination Age
• Indigo Era
• Industrial Age
• Internet Generation

J

• Judgment Day (2001)

M

• Millennial politics
• Millennials

N

• New Silent Generation

P

• Pacific Century
• Piracy in the 21st century
• Pluralist Generation
• Political views of Generation Z
• Post-Millennials
• Postmodernity
• Potential superpower

R

• Retreat of glaciers since 1850

S

• Science and technology in Spain
• Society 5.0

W

• Wandel durch Handel
• Women's suffrage in film

Z

• Zillennials
• Zoomers

Τ

• Template:21st century