Mariama Dalanda Barry

{{short description|Guinean taekwondo practitioner}}

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| name = Mariama Dalanda Barry

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| nationality = {{GUI}}

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| birth_date = {{birth date and age|1991|4|1|df=yes}}

| birth_place = Conakry, Guinea

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| sport = Taekwondo

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Mariama Dalanda Barry (born April 1, 1991 in Conakry) is a Guinean taekwondo practitioner.{{cite sports-reference|title = Mariama Barry|url = https://www.sports-reference.com/olympics/athletes/ba/mariama-barry-1.html|archive-url = https://web.archive.org/web/20200418074639/https://www.sports-reference.com/olympics/athletes/ba/mariama-barry-1.html|url-status = dead|archive-date = 18 April 2020|access-date = 21 November 2012}} She competed for the women's welterweight division at the 2008 Summer Olympics in Beijing. Barry was eliminated in the first round, after being defeated by Germany's Helena Fromm, who eventually won the bronze medal in this event, with a score of 1–6.