Danuta RÃ³à ¼a Pietraszewska, née Sitek (born 8 May 1947 in Ruda à Âlàska, Poland) is a Polish politician. She was elected to the Sejm on 25 September 2005, receiving 9,841 votes in 31 Katowice district, as a candidate from the Platforma Obywatelska (Civic Platform) list.