Johan Geirnaert

{{short description|Belgian long-distance runner}}

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

{{Infobox sportsperson

| name = Johan Geirnaert

| birth_name =

| image = Johan Geirnaert Marathon loper.png

| caption =

| nationality = Belgian

| sport = Long-distance running

| event = Marathon

| club =

| birth_date = {{birth date and age|1951|1|9|df=yes}}

| birth_place =

| death_date =

| death_place =

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}}

Johan Geirnaert (born 9 January 1951) is a Belgian long-distance runner. He competed in the marathon at the 1984 Summer Olympics.{{cite Sports-Reference |url=https://www.sports-reference.com/olympics/athletes/ge/johan-geirnaert-1.html |archive-url=https://web.archive.org/web/20200418050022/https://www.sports-reference.com/olympics/athletes/ge/johan-geirnaert-1.html |url-status=dead |archive-date=18 April 2020 |title=Johan Geirnaert Olympic Results |accessdate=15 May 2017}}