2021, 2021–2022 Iranian protests, List of elections in 2021, 2021 Booker Prize, 2021 in sports, 2021 in film, Miss Brazil 2021, Zapad 2021, 2021 heat waves, Miss Hong Kong 2021, 2021 London Broncos season, 2021 Q School, 2021 Canadian census, List of 2021 Afghanistan attacks, 2021 Pakistani protests, Microsoft Office 2021, 2021 WNBA playoffs, 2021 NBL pre-season, 2021 in paleomammalogy, 2021 in Palestine, FIBA AfroBasket 2021, 2021 Kabul airlift, 2021 Wisconsin elections, 2021–22 Scottish Cup, 2021 Russian census, 2021 NBL–Pilipinas Chairman's Cup, 2021 Islamic Solidarity Games, 2021–22 AFC Wimbledon season, 2021–2023 Stagecoach strikes, 2021 SAFF Championship, 2021 in UFC, 2021–22 Gillingham F.C. season, 2021–2022 United Kingdom censuses, 2021 European Baseball Championship, 2021 Polish speedway season, 2021 Pakistan Super League, 2021 Alberta referendum, 2021–2025 Bulgarian political crisis, Wildfires in 2021, 2021 Uttarakhand flood, 2021–22 Reading F.C. season

2021 Empress's Cup final, 2021 Super League season, 2021 in Professional Fighters League, 2021 Russia–United States summit, 2021 Australian census, Timeline of the Israeli–Palestinian conflict in 2021, 2021 in science, 2021 BC Lions season, September 2021 Sudanese coup attempt, 2021 Indian Premier League, 2021 SEC softball tournament, 2021 Pacific hurricane season, 2021 G20 Rome summit, 2021 Tennessee Volunteers football team, 2021–22 Scottish Women's Premiership season, Planet Prince 2021, Tornadoes of 2021, 2021 Andhra Pradesh panchayat elections, 2021–22 Stevenage F.C. season, 2021 (song), 2021 Hormozgan earthquakes, International cricket in 2021–22, 2021 Nandigram Assembly election, 2021 SEA Games, 2021 Nagoya mayoral election, 2021–22 Liga 2 (Indonesia), 2021 Africa Cup of Nations, 2020–2021 Vendée Globe, 2021 Zavarovalnica Sava Portorož, Produce Camp 2021, PFL 10 (2021), Vision 2021, 2021–22 Championnat Pro A, 2021–22 Valparaiso Beacons men's basketball team, 2021 Austin W Series round, 2021–22 Ashes series, 2021–22 Doncaster Rovers F.C. season, Mukhosh (2021 film), 2021 Indian farmers' Republic Day protest, International cricket in 2021, 2021 New York state elections, 2021 CFL Premier Division, PFL 7 (2021), 2021–22 Barnsley F.C. season, 2021 in England, 2021–22 Walsall F.C. season, 2021 Armenian political crisis, 2021–22 Southampton F.C. season, January 2021 Baghdad bombings, List of The Late Show with Stephen Colbert episodes (2021)

2021, 2021–2022 Iranian protests, List of elections in 2021, 2021 Booker Prize, 2021 in sports, 2021 in film, Miss Brazil 2021, Zapad 2021, 2021 heat waves, Miss Hong Kong 2021, 2021 London Broncos season, 2021 Q School, 2021 Canadian census, List of 2021 Afghanistan attacks, 2021 Pakistani protests, Microsoft Office 2021, 2021 WNBA playoffs, 2021 NBL pre-season, 2021 in paleomammalogy, 2021 in Palestine, FIBA AfroBasket 2021, 2021 Kabul airlift, 2021 Wisconsin elections, 2021–22 Scottish Cup, 2021 Russian census, 2021 NBL–Pilipinas Chairman's Cup, 2021 Islamic Solidarity Games, 2021–22 AFC Wimbledon season, 2021–2023 Stagecoach strikes, 2021 SAFF Championship, 2021 in UFC, 2021–22 Gillingham F.C. season, 2021–2022 United Kingdom censuses, 2021 European Baseball Championship, 2021 Polish speedway season, 2021 Pakistan Super League, 2021 Alberta referendum, 2021–2025 Bulgarian political crisis, Wildfires in 2021, 2021 Uttarakhand flood, 2021–22 Reading F.C. season, 2021 Empress's Cup final, 2021 Super League season, 2021 in Professional Fighters League, 2021 Russia–United States summit, 2021 Australian census, Timeline of the Israeli–Palestinian conflict in 2021, 2021 in science, 2021 BC Lions season, September 2021 Sudanese coup attempt, 2021 Indian Premier League, 2021 SEC softball tournament, 2021 Pacific hurricane season, 2021 G20 Rome summit, 2021 Tennessee Volunteers football team, 2021–22 Scottish Women's Premiership season, Planet Prince 2021, Tornadoes of 2021, 2021 Andhra Pradesh panchayat elections, 2021–22 Stevenage F.C. season, 2021 (song), 2021 Hormozgan earthquakes, International cricket in 2021–22, 2021 Nandigram Assembly election, 2021 SEA Games, 2021 Nagoya mayoral election, 2021–22 Liga 2 (Indonesia), 2021 Africa Cup of Nations, 2020–2021 Vendée Globe, 2021 Zavarovalnica Sava Portorož, Produce Camp 2021, PFL 10 (2021), Vision 2021, 2021–22 Championnat Pro A, 2021–22 Valparaiso Beacons men's basketball team, 2021 Austin W Series round, 2021–22 Ashes series, 2021–22 Doncaster Rovers F.C. season, Mukhosh (2021 film), 2021 Indian farmers' Republic Day protest, International cricket in 2021, 2021 New York state elections, 2021 CFL Premier Division, PFL 7 (2021), 2021–22 Barnsley F.C. season, 2021 in England, 2021–22 Walsall F.C. season, 2021 Armenian political crisis, 2021–22 Southampton F.C. season, January 2021 Baghdad bombings, List of The Late Show with Stephen Colbert episodes (2021), 2021 in the British Virgin Islands, 2021 Città di Forlì II, 2021–22 NCHC season, 2021 in Eswatini, 2021 Norwegian Football Cup, 2021–22 Middlesbrough F.C. season, 2021 Lahore bombing, 2021 in Qatar, 2021 cabinet reshuffle, 2021 in France, 2021–22 Al Hilal SFC season, 2021–22 CCHA season, E3 2021, 2021 in Peru, 2021 Porto Open, 2021–22 Portsmouth F.C. season, 2021 Sukma–Bijapur attack, 2021 Dallas municipal election, 2021 W Series, 2021 Gent–Wevelgem, 2021–22 Zamalek SC (handball), 2021 Paradise Jam, PFL 8 (2021), 2021 Four Nations Football Tournament, 2021–22 Brentford F.C. season, 2021 Bratislava Open, 2021 Italy wildfires, 2021–22 Premier League, 2021 Classic Brugge–De Panne, List of spaceflight launches in July–December 2021, King of the Ring (2021), 2021 South African unrest, 2021 in Russia, 2021 Chechen general election, 2021 MotoE World Cup, 2021 NFL season, 2021 Edmonton Elks season, 2021 in Vietnam, 2021 Super 20 Trophy, 2021 in the Gambia, 2021 United States gubernatorial elections, Miss Vibhaa 2021, PFL 9 (2021), Associate international cricket in 2021–22, 2021 in Canada, 2021 Extreme E Championship, 2021–22 Newport County A.F.C. season, List of spaceflight launches in January–June 2021, 2021 BAL finals, 2021 Castleford Tigers season, 2021 Copa Libertadores, 2021 Croatian census, 2021 Wimbledon Championships, Weather of 2021, Candidates Tournament 2020–2021, 2021 Paris–Roubaix, 2021 Paris–Nice, 2021–22 New Jersey Devils season, 2021–22 Tranmere Rovers F.C. season, 2021 WNBA Finals