Sigurður Ólafsson (swimmer)

{{short description|Icelandic swimmer}}

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

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| birth_date = {{birth date and age|1954|9|18|df=yes}}

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Sigurður Ólafsson (born 18 September 1954) is an Icelandic former freestyle swimmer. He competed in four events at the 1976 Summer Olympics.{{cite Sports-Reference |url=https://www.sports-reference.com/olympics/athletes/ol/sigurdur-olafsson-1.html |archive-url=https://web.archive.org/web/20200418080539/https://www.sports-reference.com/olympics/athletes/ol/sigurdur-olafsson-1.html |url-status=dead |archive-date=18 April 2020 |title=Sigurður Ólafsson Olympic Results |accessdate=4 December 2016}}