Litoria viranula is a species of frog in the family Hylidae, endemic to New Guinea.

Its head is longer than it is wide and its pupils are horizontal.

The skin of the dorsum is bright green and there is a bronze stripe on its back.

The female lays eggs in flowing water and in temporarily flooded environments.

[1] The Latin name of this species viranula is a combination of viridis and ranula for green and frog.