Izabela Walentyna Jaruga-Nowacka [izaˈbɛla jaˈruɡa nɔˈvat͡ska] (23 August 1950 – 10 April 2010) was a Polish political figure who had served in the national Parliament (Sejm) since 1993 (with a four-year hiatus in 1997–2001) and, in May 2004, rose to become Deputy Prime Minister under Prime Minister Marek Belka, serving until October 2005, while also, concurrently, filling in his cabinet, from November 2004 to October 2005, the position of Minister Polityki Społecznej [Minister for Social Policy].