Euoplos regalis, also known as the regal trapdoor spider or the regal golden trapdoor spider, is a species of mygalomorph spider in the Idiopidae family. It is endemic to Australia. It was described in 2021 by Australian arachnologists Jeremy Wilson and Michael Rix.[1]
The species occurs in south-east Queensland in the greater Brisbane area, in wet sclerophyll and rainforest habitats. Type localities include Mount Glorious and Mount Nebo in the City of Moreton Bay.[1]