This page lists ABBA-related events in 2021.
- 19 - Björn Ulvaeus gives an interview with BBC Breakfast, where he discusses ABBA's upcoming music, the 1974 Eurovision Song Contest and the difficulties faced by songwriters during the COVID-19 pandemic.
- 21 - The music video for Dancing Queen reaches 500 million views on YouTube, and a remastered 4K version of the music video is released.
- 11 - TV4 airs an interview with Björn Ulvaeus (in Swedish), touring around the town of Västervik, where the Hootenanny Singers were formed, discussing the origins of the band, and ABBA's upcoming release.
9 - A remastered 4K version of the music video for Happy New Year is released on YouTube.
2 - The ABBA Voyage announcement livestream takes place, with the premiere of two songs, I Still Have Faith in You and Don't Shut Me Down from the upcoming Voyage album, set to release on November 5 2021.
- BBC News - Abba: Why the UK gave the Swedish band 'nul points' at Eurovision
- udiscovermusic - ABBA's 'Dancing Queen' Video Hits 500 Million Views On YouTube
- TV4 - Björn Ulvaeus om ABBA's nya rekord: "Helt ofattbart"
- udiscovermusic - ABBA Release 4K HD Versions Of Classic Videos
- NME Japan - ABBA、“Dancing Queen”のリリース45周年を受けて日本公式ツイッターが開設 (In Japanese)
- BBC News - Abba: Band teases major announcement ahead of new music
- Metro - Abba Voyage 2021: Band reveal new album in global livestream 39 years after split
- The Guardian - Abba reunite for Voyage, first new album in 40 years