Wivan Pettersson

{{Short description|Swedish swimmer (1904–1976)}}

{{Use dmy dates|date=April 2025}}

{{Infobox swimmer

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| image=Wivan Pettersson SOK.jpg

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| strokes = Freestyle, breaststroke

| club = Eskilstuna SS

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|birth_date=24 January 1904

| birth_place = Eskilstuna, Sweden

|death_date=7 November 1976 (aged 72)

| death_place = Eskilstuna, Sweden

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| show-medals = yes

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{{MedalCountry | {{SWE}} }}

{{MedalCompetition|Olympic Games}}

{{MedalBronze | 1924 Paris | 4×100 m freestyle relay}}

}}

Wivan Pettersson (24 January 1904 – 7 November 1976) was a Swedish swimmer.{{cite web|url=https://www.olympedia.org/athletes/50305 |title=Wivan Pettersson |publisher=Olympedia |access-date=16 November 2021}} She won a bronze medal in the 4 × 100 m freestyle relay at the 1924 Summer Olympics, along with Aina Berg, Gurli Ewerlund and Hjördis Töpel. Individually, she finished fourth in the 200 m breaststroke and failed to reach the 100 m freestyle final. In 1925 she set two Swedish records in the 200 m breaststroke.