The Grande Comore brush warbler (Nesillas brevicaudata) is a species of Old World warbler in the family Acrocephalidae.

It is found in Comoros and Mayotte.

Its natural habitat is subtropical or tropical moist montane forests.

You can help Wikipedia by expanding it.This Comoros-related article is a stub.

You can help Wikipedia by expanding it.This Mayotte-related article is a stub.