István Koczka

{{short description|Hungarian swimmer}}

{{use dmy dates|date=December 2016}}

{{Infobox swimmer

| name = István Koczka

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| birth_date = {{birth date and age|1958|7|22|df=yes}}

| birth_place = Budapest, Hungary

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István Koczka (born 22 July 1958) is a Hungarian former swimmer. He competed in two events at the 1976 Summer Olympics.{{cite Sports-Reference |url=https://www.sports-reference.com/olympics/athletes/ko/istvan-koczka-1.html |archive-url=https://web.archive.org/web/20200417185648/https://www.sports-reference.com/olympics/athletes/ko/istvan-koczka-1.html |url-status=dead |archive-date=17 April 2020 |title=István Koczka Olympic Results |access-date=5 December 2016}}