Is the hunchback of notre dame based on a true story? Thanks

I don't believe so.

The historical setting is true, but the story is fiction. Check this site for more information.

http://pinkmonkey.com/booknotes/monkeynotes/pmHunchback10.asp

The story of "The Hunchback of Notre Dame" is not based on a true story. It is a work of fiction written by French author Victor Hugo and originally published in 1831. However, the novel is set in Paris during the 15th century and features real landmarks, such as the Notre-Dame Cathedral, which gives it a historical backdrop. The characters and events in the story are purely fictional, though they are set against the backdrop of actual historical events. To verify whether a story is based on a true event, you can research the history behind it, check reputable historical sources, or look for documentation or historical accounts that support the claim. In the case of "The Hunchback of Notre Dame," it is widely accepted as a work of fiction inspired by the Gothic architecture and atmosphere of medieval Paris.