Marzena Anna Machałek (born 29 August 1960) is a Polish politician who has served in the Sejm since 5 December 2006 as a member of the Law and Justice party. Born in Wrocław, she graduated from the University of Wrocław in 1992 with a degree in Polish philology. She spent the 1980s and 1990s working as a teacher, and was also part of the Solidarity movement. In 1998 she was elected to Kamienna Góra County's council, and served as the deputy mayor as well. In 2006, she was nominated to the Sejm to finish out Jan Zubowski's term, who was elected mayor of Głogów.