The Notre Duck cathedral is a Christian church in Duckburg created by Carl Barks for the story The Phantom of Notre Duck in 1965.

It is located on the north shore of the Tulebug river, near the park and museum in the historic center of the city.

The church, likely built in a false medieval style during the expansion of the city, has a neo-gothic style and shares its features with the Notre Dame Cathedral in Paris.

Henry Quackett (Fantomius' brother) participated in the construction of the church.

In "The Duck Avenger", Notre Duck is the site of the battle between the Duck Avenger and Evronian general Trauma.