Carla Del Ponte (born February 9, 1947 in Lugano, Switzerland) is a former Chief Prosecutor of two United Nations international criminal law tribunals. A former Swiss attorney general, she was appointed prosecutor for the International Criminal Tribunal for the former Yugoslavia (ICTY) and the International Criminal Tribunal for Rwanda (ICTR) in August 1999, replacing Louise Arbour. In 2003, the U.N. Security Council removed Del Ponte as the Prosecutor for the ICTR, and replaced her there with Hassan Bubacar Jallow in an effort to expedite proceedings in that Tribunal. She remained the Prosecutor for the ICTY until 1 January 2008, when she was succeeded by Serge Brammertz. Del Ponte was formerly married, and has one son.

She conducted an investigation on the allegations of organ trafficking by the KLA of Serbs and other non-Albanians in Kosovo and Albania for the Parliament of Europe.

Del Ponte is currently the Swiss ambassador to Argentina.