Bartosz Kwolek (born 17 July 1997) is a Polish professional volleyball player who plays as an outside hitter for Aluron CMC Warta Zawiercie and the Poland national team.

On 12 April 2015 the Polish national U19 team, including Kwolek, won a title of the CEV U19 European Champions.

He took part in European Youth Olympic Festival with Polish national U19 team.

[3] On September 10, 2016 he achieved title of the 2016 CEV U20 European Champion after winning 7 of 7 matches in tournament and beating Ukraine in the final (3–1).

On July 2, 2017 Poland U21, including Kwolek, achieved title of U21 World Champion 2017 after beating Cuba in the final (3–0).