Jean Krombach

{{short description|Luxembourgish sprinter}}

{{use dmy dates|date=July 2017}}

{{Infobox sportsperson

| name = Jean Krombach

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| nationality = Luxembourgish

| sport = Sprinting

| event = 400 metres

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| birth_date = {{birth date|1910|7|17|df=yes}}

| birth_place = Luxembourg City, Luxembourg

| death_date = {{death date and age|1999|1|4|1910|7|17|df=yes}}

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Jean Krombach (17 July 1910 – 4 January 1999) was a Luxembourgish sprinter. He competed in the men's 400 metres at the 1936 Summer Olympics.{{cite Sports-Reference |url=https://www.sports-reference.com/olympics/athletes/kr/jean-krombach-1.html |archive-url=https://web.archive.org/web/20200418022259/https://www.sports-reference.com/olympics/athletes/kr/jean-krombach-1.html |url-status=dead |archive-date=18 April 2020 |title=Jean Krombach Olympic Results |accessdate=23 July 2017}}