| Krystian Łuczak | |
| Nationality: | Polish |
| Office: | member of Sejm 2005-2007 |
| Term Start: | 25 September 2005 |
| Term End: | 2007 |
| Party: | Democratic Left Alliance |
Krystian Walery Łuczak (born 20 November 1949 in Inowrocław) is a Polish politician. He was elected to the Sejm on 25 September 2005, getting 5,824 votes in 5 Toruń district as a candidate from Democratic Left Alliance list.
He was also a member of Sejm 2001-2005.