Leo Karner

{{short description|Austrian cyclist}}

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

{{Infobox cyclist

| name = Leo Karner

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| birth_date = {{birth date and age|1952|11|4|df=yes}}

| birth_place = Annaberg, Lower Austria, Austria

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Leo Karner (born 4 November 1952) is an Austrian former cyclist. He competed in the team time trial event at the 1976 Summer Olympics.{{cite web |url=https://www.sports-reference.com/olympics/athletes/ka/leo-karner-1.html |archive-url=https://web.archive.org/web/20200418094758/https://www.sports-reference.com/olympics/athletes/ka/leo-karner-1.html |url-status=dead |archive-date=18 April 2020 |title=Leo Karner Olympic Results |access-date=25 April 2015 |work=Sports Reference}}