Sofia Coppola -- Planning a Movie About The Burglar Bunch

Sofia Coppola is once again casting her lens on Hollywood -- but she's not focusing on movie stars this time, but rather the people who stole from them!

According to our sources, Coppola is developing a film based on the infamous Burglar Bunch. We're told the film, which would be produced by daddy Francis' Zoetrope studio, does not have a start date or even a script yet.

Sources close to the project tell TMZ ... producers approached Burgler Buncher Nick Prugo about being a consultant on the film, but he declined. We're told Tess Taylor, sister of Buncher Alexis Neiers, has now signed on to the project.