Marek Witold Suski (born 11 June 1958, in Grójec) is a Polish conservative politician of the Law and Justice party and theatrical technician.

[1] Member of the Sejm of the 4th, 5th, 6th, 7th, 8th, 9th and 10th parliamentary terms, from 2017 to 2019 Head of the Political Cabinet of the Prime Minister of Poland.

Initially, he was employed at the Grand Theatre in Warsaw for a year, and subsequently worked in a craftsmen's shop until the early 1990s.

His professional trajectory continued as he took on the role of director at a branch of Jarosław Kaczyński's MP office in Radom from 1997 to 1999, after which he joined the joint-stock company "Srebrna."

Suski was a co-founder of the political parties Porozumienie Centrum (PC) and later, Law and Justice.