Agnieszka Dziemianowicz-Bąk

is a Polish activist and politician. Since December 2015 she has been a member of the National Council of the Razem (t: Together) party. She represents Razem in the Democracy in Europe 2025 (DiEM25) movement. In 2016, Foreign Policy magazine included Dziemianowicz-Bąk in its annual list of the hundred most influential global thinkers for her role in organizing the “black protest” against a total ban on abortion in Poland.