Philautus amoenus is a species of frog in the family Rhacophoridae. It is endemic to northern Borneo and known from Mount Kinabalu, Sabah, Malaysia. It has been observed between 900 and 3000 meters above sea level.

Its natural habitats are submontane and montane forests. No direct threats to it have been identified, but its limited range makes it vulnerable to stochastic events.

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