Caren Marks (born 25 September 1963) is a German politician of the Social Democratic Party (SPD) who served as a member of the Bundestag from the state of Lower Saxony from 2002 until 2021. Since 2013, she has been serving as Parliamentary State Secretary at the Federal Ministry of Labour and Social Affairs in the government of Chancellor Angela Merkel. She represented Hannover-Land I from 2002 to 2013.