Hildegard Carola Puwak (16 September 1949–25 May 2018) was a Romanian politician, a member of the Social Democratic Party (PSD), who served as the Minister for European Integration from 2000 until October 2003 (as part of the Adrian Năstase cabinet). Puwak was of German ethnicity (Swabian) and represented Timiș County in the Chamber of Deputies from 1996 to 2004.