Ignatz "Ignace" Kowalczyk (29 December 1913 – 27 March 1996) was a footballer.
Born in Germany, Kowalczyk played for the France national team.
Born in Castrop, he was of Polish descent.
[2] He acquired French nationality by naturalization on 26 October 1934.
This biographical article related to association football in France, about a midfielder born in the 1910s, is a stub.