Hillar Zahkna

{{Short description|Estonian biathlete (born 1968)}}

{{Use dmy dates|date=June 2019}}

{{Infobox sportsperson

| name = Hillar Zahkna

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| nationality = Estonian

| sport = Biathlon

| birth_date = {{birth date and age|1968|2|1|df=yes}}

| birth_place = Vastseliina, Estonia

| death_date =

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}}

Hillar Zahkna (born 1 February 1968) is a retired Estonian biathlete. He competed at the 1992 Winter Olympics and the 1994 Winter Olympics.{{cite Sports-Reference |url=https://www.sports-reference.com/olympics/athletes/za/hillar-zahkna-1.html |archive-url=https://web.archive.org/web/20200417192203/https://www.sports-reference.com/olympics/athletes/za/hillar-zahkna-1.html |url-status=dead |archive-date=17 April 2020 |title=Hillar Zahkna Olympic Results |accessdate=7 June 2019}} His son is biathlete Rene Zahkna.