Category:2021 in association football

• 2021 in association football by country (4 C, 2 P)

*

• 2020–21 domestic association football cups (4 C, 10 P)
• 2021–22 domestic association football cups (4 C, 12 P)

/

• Association football clubs disestablished in 2021 (61 P)
• Association football clubs established in 2021 (1 C, 181 P)

#

• 2021 in African football (7 C, 45 P)
• 2021 in Asian football (28 C, 31 P)
• 2021 in European football (2 P)
• 2021 in North American football (6 C)
• 2021 in Oceanian football (6 C)
• 2021 in South American football (17 C, 13 P)

+

• 2021 in women's association football (12 C, 47 P)

A

• 2020–21 in African football (5 C, 2 P)
• 2021–22 in African football (5 C, 1 P)
• 2021 in amputee football (1 P)
• 2021 Arab Women's Cup (2 P)
• Association football clubs 2020–21 season (47 C)
• Association football clubs 2021 season (23 C)
• Association football clubs 2021–22 season (43 C)

B

• 2021 in beach soccer (1 C, 12 P)

C

• 2021 domestic association football cups (8 C, 23 P)

E

• 2020–21 in European football (5 C, 2 P)
• 2021–22 in European football (5 C, 5 P)

F

• 2021 FIFA Arab Cup (10 P)
• 2020 FIFA Club World Cup (1 C, 3 P)
• Football at the 2020 Summer Olympics (4 C, 3 P)
• 2021 in futsal (5 C, 6 P)

G

• 2021 in Georgian football (1 C, 7 P)

I

• 2021 in Icelandic football (1 C, 3 P)

L

• 2021 domestic association football leagues (7 C, 3 P)

N

• 2021 national football team results (2 P)

T

• Football transfers summer 2021 (38 P)
• Football transfers winter 2020–21 (36 P)
• Football transfers winter 2021–22 (38 P)

Y

• 2021 in youth association football (9 C, 36 P)

• 2021 in association football

0–9

• 2020–21 Bangladesh Championship League
• 2021 takeover of Newcastle United F.C.
• 2021–22 in French football

B

• 2021 Ballon d'Or
• The Best FIFA Football Awards 2021

C

• 2021 in Chinese football

F

• 2021 FIFA Arab Cup
• 2020 FIFA Club World Cup
• 2021 FIFA Club World Cup
• 2020–21 in French football

I

• 2020–21 in Indian football
• 2021–22 in Indian football
• 2020–21 in Italian football
• 2021–22 in Italian football

L

• 2020–21 in Lebanese football
• 2021–22 in Lebanese football

M

• 2021 Midwest Premier League season

N

• 2021–22 in Dutch football

P

• 2020–21 in Polish football
• 2021–22 in Polish football
• Premier League Hall of Fame

S

• 2020–21 in Scottish football
• 2021–22 in Scottish football
• 2020–21 in Saudi Arabian football
• 2020–21 in Spanish football
• 2021–22 in Spanish football
• Football at the 2020 Summer Olympics

W

• WSL Hall of Fame