Stanislaw Wojciech Wielgus (born 23 April 1939) is a former Roman Catholic archbishop of Warsaw.
After his appointment to the position of archbishop by Pope Benedict XVI on 6 December 2006, he assumed the office in a private installation ceremony on 5 January 2007, only to resign one day later, less than an hour before his public installation ceremony, because of scandals connected with his cooperation with the Sluzba Bezpieczenstwa, the Polish communist secret police