This is a list of as many films as I could find that feature nuns.
Many are about nuns, but some will only feature them as passing characters or just have memorable moments of nun imagery.
They are a variety of genres, and types. In alphabetical order with the exception of Benedetta so that is the preview image.
If you have any recommendations or any I have missed from the list, please comment below so I can look into them and add them!