Sinéad O'Connor on Saturday Night Live

On October 3, 1992, the Irish singer-songwriter Sinéad O'Connor appeared as the musical guest on the American live television sketch comedy show Saturday Night Live (SNL). While performing a rendition of Bob Marley's 1976 song "War", she staged a protest against the Catholic Church, holding a photograph of Pope John Paul II up to the camera and tearing it to pieces, saying afterwards "fight the real enemy" and throwing the torn photo to the floor.

In an interview a few weeks after the performance, O'Connor said she held the Catholic Church responsible for physical, sexual and emotional abuse she had suffered as a child. She also said that the Church had destroyed "entire races of people", and that Catholic priests had been beating and sexually abusing children for years. O'Connor's performance took place nine years before John Paul II publicly acknowledged child sexual abuse in the Catholic Church.

The protest triggered thousands of complaints from viewers. It attracted criticism from the Catholic Church, the Anti-Defamation League, and celebrities, including Catholics Joe Pesci and Madonna, who both mocked the performance on SNL later that season. Two weeks after her SNL appearance, O'Connor was booed at the 30th-anniversary tribute concert for Bob Dylan at Madison Square Garden in New York City.

Nevertheless, O'Connor said she did not regret her act, as she felt miscast in the role of a pop star: she saw herself instead as a protest singer. After the Catholic Church's cover-up of abuse became public, retrospective opinion toward O'Connor, especially after her death in 2023, shifted significantly in support of her.