Hanna Zdanowska was born in Łódź. She graduated in environmental engineering from the faculty of civil engineering and architecture at the Łódź University of Technology. She served for six years as the director of the Łódź Chamber of Industry and Commerce. In 2006, she became a member of the Łódź City Council and later the Deputy Mayor of Łódź, responsible for education, sport and EU funds. In 2007, she was elected to the Polish Parliament (Sejm), where she served as the vice-chair of the ‘Friendly State’ special committee for the reduction of bureaucracy. Since 2010, she has served as the Mayor of Łódź. Hanna Zdanowska has been a member of the European Committee of the Regions (CoR) since December 2019. In her current term, she sits on the ENVE Commission (environment, climate change and energy), the SEDEC Commission (social policy, education, employment, research and culture).