Mariusz Wiesław Trepka (born 6 January 1967) is a Polish politician, local official and manager.

He graduated from the Częstochowa University of Technology (2011, Management Department).

He was a member of the executive board of the council and from the year 2013, the vice-starosta of the Myszków County.

In 2015, he took part in the parliamentary election from the third place of the PiS list in district 28, gaining 6025 votes and not winning a mandate.

[2] In July 2018 he was elected to the Sejm, replacing Konrad Głębocki in the parliament.