红斑新岩瓷蟹（学名：Neopetrolisthes maculatus）为瓷蟹科新岩瓷蟹属下的一个种。

Neopetrolisthes maculatus is a species of porcelain crab from the Indo-Pacific region. It is a small, colourful crustacean with a porcelain-like shell. This porcelain crab is usually found within the stinging tentacles of a number of sea anemone species.