Editing ABBA (section)

== Members ==
* [[Agnetha Fältskog]] – lead and backing vocals
* [[Anni-Frid Lyngstad|Anni-Frid "Frida" Lyngstad]] – lead and backing vocals
* [[Björn Ulvaeus]] – guitars, backing and lead vocals
* [[Benny Andersson]] – keyboards, synthesizers, piano, accordion, backing and lead vocals

The members of ABBA were married as follows: Agnetha Fältskog and Björn Ulvaeus from 1971 to 1979; Benny Andersson and Anni-Frid Lyngstad from 1978 to 1981.<ref>{{cite magazine |url=https://www.rollingstone.com/music/music-lists/making-sweet-music-15-groups-with-famous-relationships-10946/abba-2-92784/ |title=Making Sweet Music: 15 Groups With Famous Relationships |magazine=Rolling Stone |date=14 February 2014 |access-date=31 January 2020 |archive-date=31 January 2020 |archive-url=https://web.archive.org/web/20200131105141/https://www.rollingstone.com/music/music-lists/making-sweet-music-15-groups-with-famous-relationships-10946/abba-2-92784/ |url-status=live }}</ref> For their subsequent marriages, see their articles.

In addition to the four members of ABBA, other musicians regularly played on their studio recordings, live appearances and concert performances. These include:<ref>{{cite web |title=THE ABBA SESSION BAND |url=https://felpin80.tripod.com/ata/id41.html |website=felpin80.tripod.com |access-date=13 November 2021}}</ref><ref>{{cite web |title=Abba musicians {{!}} Arrival from Sweden |url=https://www.themusicofabba.com/abba-musicians/ |website=www.themusicofabba.com |access-date=13 November 2021}}</ref><ref>{{cite web |last1=Vincentelli |first1=Elisabeth |title=After 40 Years, Abba Takes a Chance With Its Legacy |url=https://www.nytimes.com/2021/10/27/arts/music/abba-reunion-voyage.html |website=The New York Times |access-date=13 November 2021 |date=27 October 2021 |url-access=limited}}</ref>
* [[Rutger Gunnarsson]] – bass guitar, string arrangements (1972–1982; died 2015)
* [[Ola Brunkert]] – drums (1972–1981; died 2008)
* {{ill|Mike Watson (musician)|lt=Mike Watson|sv|Mike Watson}} – bass guitar (1972–1980)
* [[Janne Schaffer]] – electric lead guitar (1972–1982)
* {{ill|Roger Palm|sv}} – drums (1972–1979; died 2024)
* [[Malando Gassama]] – percussion (1973–1979; died 1999)
* [[Lasse Wellander]] – electric lead guitar (1974–1982, 2017–2021; died 2023)
* [[Anders Eljas]] – keyboards, orchestration (1977)<ref>{{cite web |date=15 January 2013 |title=Abbas turnè ändrade hans liv |trans-title=Abba's tour changed his life |language=SV |url=https://www.dn.se/arkiv/familj/abbas-turne-andrade-hans-liv/ |url-access=subscription |website=[[Dagens Nyheter]] |location=Stockholm}}</ref>
* {{ill|Åke Sundqvist|sv|Åke Sundqvist (musiker)|lt=Åke Sundqvist}} – percussion (1978–1982)
* {{ill|Per Lindvall|sv}} – drums (1980–1982, 2017–2021)