Gisela Cossa

{{short description|Mozambican swimmer}}

{{Use dmy dates|date=August 2020}}

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| birth_date = {{birth date and age|1999|6|17|df=yes}}

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Gisela Cossa (born 17 June 1999) is a Mozambican swimmer. She competed in the women's 50 metre backstroke event at the 2017 World Aquatics Championships.{{cite web |url=http://omegatiming.com/File/Download?id=000111010A0202EB01FFFFFFFFFFFF01 |title=Heats results |accessdate=26 July 2017 |work=FINA |archive-url=https://web.archive.org/web/20170729132802/http://www.omegatiming.com/File/Download?id=000111010A0202EB01FFFFFFFFFFFF01 |archive-date=29 July 2017 |url-status=dead }}{{cite web |url=https://fina-budapest2017.com/en/home |title=2017 World Aquatics Championships > Search via Athletes |accessdate=26 July 2017 |work=Budapest 2017 |archive-date=25 September 2018 |archive-url=https://web.archive.org/web/20180925123508/http://www.fina-budapest2017.com/en/home |url-status=dead }} She also competed at the 2015 African Games.{{Cite web|url=http://www.todor66.com/Africa_Games/2015/Swimming/Women_50m_Breaststroke.html|title = Women 50m_Breaststrok Swimming XI All Africa Games 2015 Brazzaville (CGO) - Tuesday 08.09}}