The Little Mermaid - watch online: streaming, buy or rent
Currently you are able to watch "The Little Mermaid" streaming on Disney Plus. It is also possible to buy "The Little Mermaid" on Apple TV, Rakuten TV, Amazon Video, Microsoft Store, Sky Store as download or rent it on Apple TV, Rakuten TV, Sky Store online.
There aren't any free streaming options for The Little Mermaid right now. If you want know when it is streaming for free, click 'Free' in the filters above and hit the notification bell.