Marek Michał Wikiński (born 23 May 1966 in Sochaczew) is a Polish politician. He was elected to the Sejm on 25 September 2005, getting 8,671 votes in 17 Radom district as a candidate from the Democratic Left Alliance list.

He was also a member of Sejm 1997-2001 and Sejm 2001-2005.

• Members of Polish Sejm 2005-2007

• Marek Wikiński - parliamentary page - includes declarations of interest, voting record, and transcripts of speeches.