Philautus namdaphaensis, the Tirap bubble-nest frog, Namdapha bush frog, or Namdapha shrub frog is a species of frog in the family Rhacophoridae.

It is found in India and possibly Myanmar.

Its natural habitats are subtropical or tropical moist lowland forests and subtropical or tropical moist shrubland.

It is threatened by habitat loss.

This Rhacophoridae article is a stub.