2018年上映，ThomasAstruc执导，由克里斯蒂娜·巴伦苏埃拉BrycePapenbrookKeithSilversteinMelaLee等主演的瓢虫少女第三季在法国发行， 豆瓣评分和口碑都很不错，瓢虫少女第三季手机在线观看等资源均是网络收集而来。

With time Marinette and Adrien ended up becoming friends. But the collège girl discovers that declaring her feelings for her friend is not so simple in fact it will be almost the opposite! For Ladybug and Cat Noir despite their new powers and teammates that they can call upon when the situation requires it the fight with Hawk Moth becomes harder and harder. Their opponent is always stronger as long as he can call on Mayura a villain who can create allies for the Akumatized the supervillains. More powers more action more villains and more emotions! Season 3 will put Adrien and Marinette to the test: Will they be able to keep their secret and prevent their private life from interfering with their superhero adventures?