Pseudophilautus sirilwijesundarai (Siril Wijesundara's shrub frog) is a species of frogs in the family Rhacophoridae, endemic to Sri Lanka.

Its natural habitats are wet lowland forests of Sri Lanka.

The frog was named after Dr. Siril Wijesundara, a leading Sri Lankan scientist and naturalist.

The skin of the dorsum is dark brown in color with some green tinging.

[3] Like other frogs in Pseudophilautus, this species undergoes direct development, hatching from eggs as small froglets with no free-swimming tadpole stage.