Robert Krzysztof Gumny (born 4 June 1998) is a Polish professional footballer who plays as a right-back for Bundesliga club Augsburg and the Poland national team.

In September 2020, Gumny joined Bundesliga club FC Augsburg on a five-year contract.

The transfer fee paid to Lech Poznań was reported as €2 million plus possible bonuses.

[3] On 11 November 2020, Gumny debuted for the Polish senior squad in a friendly match against Ukraine as a starter.

This biographical article related to a Polish association football defender is a stub.