See all the 2021 Number One hits from the UK below and find out who had the longest running number one in the UK singles chart. Click on a Song Title to view full details of any song from the UK 2021 singles chart.

Artist Song Title Weeks at Number OneDate
Ed Sheeran And Elton JohnMerry Christimas (2nd Time)131-12-2021
LadbabySausage Rolls For Everyone (Feat Ed Sheeran And Elton John)124-12-2021
Ed Sheeran And Elton JohnMerry Christimas210-12-2021
AdeleEasy On Me722-10-2021
Elton John And Dua LipaCold Heart115-10-2021
Ed SheeranShivers317-09-2021
Ed SheeranBad Habits1104-07-2021
Olivia RodrigoGood 4 U428-05-2021
Tion Wayne And Russ MillionsBody307-05-2021
Lil Nas XMontero (Call Me By Your Name)502-04-2021
Nathan EvansWellerman (Feat 220KID X Billen Ted)219-03-2021
Olivia RodrigoDrivers License915-01-2021
Little MixSweet Melody108-01-2021
WhamLast Christmas101-01-2021

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| 2020 Number Ones| 2021 Number Ones| 2022 Number Ones