Maciej Sadlok (born 29 June 1989) is a Polish professional footballer who plays as a defender for regional league club Pasjonat Dankowice.
Sadlok began his career in 2005 with Pasjonat Dankowice. In January 2007 he joined Ruch Chorzów, making his Ekstraklasa debut on 27 July 2007.
On 31 August 2010, it was announced that Sadlok would become a Polonia Warsaw player in February 2011.
He featured for the Poland national under-21 team. In November 2009, Sadlok made his first appearance for the senior team as a late sub against Romania, following that up with a full 90 minutes against Canada.
On 14 November 2016, Sadlok was subbed on in the 83rd minute against Slovenia in a 1âÂÂ1 draw.