Ewa Kopacz, Polish physician and politician, 15th Prime Minister of Poland
Ewa Bożena Kopacz (IPA: [ˈɛva ˈkɔpat͡ʂ] (listen); born Lis, 3 December 1956) is a Polish politician who has served as a Vice-President of the European Parliament since 2019. She previously was Marshal of the Sejm from 2011 to 2014, the first woman to hold the office, as well as Prime Minister of Poland from 2014 to 2015. In addition, Kopacz was Minister of Health from 2007 until 2011. Since 2001, she has been a member of Civic Platform, which she chaired from 2014 to 2016. Kopacz succeeded Donald Tusk as Prime Minister, becoming the second woman to hold the office after Hanna Suchocka (1992–1993). Her term as Prime Minister ended on 16 November 2015, when she was succeeded by Beata Szydło.

Prior to entering politics, Kopacz was a pediatrician and general practitioner. She was described as one of the leaders of the European Union during her tenure as Prime Minister. She was ranked as the world's 40th most powerful woman by Forbes magazine in 2015, placing her ahead of Queen Elizabeth II of the United Kingdom and American television personality Ellen DeGeneres.