Philautus refugii is a species of frog in the family Rhacophoridae.

Its natural habitat is subtropical or tropical moist lowland forests.

[2][3] This frog is classified as vulnerable to extinction because of habitat loss attributable to logging and the conversion of forest to palm oil plantations.

[1] The adult male frog measures about 18–22 mm in snout-vent length, and the adult female frog is about 18–20 mm long.

This frog undergoes direct development, hatching as a froglet with no free-swimming tadpole stage.