织布鸟科（学名Ploceidae）是鸟纲雀形目中的一个科。以前禾雀、梅花雀等也属于本科，但现在一般被单列为梅花雀科。

The Ploceidae, or weavers, are small passerine birds related to the finches.

These are seed-eating birds with rounded conical bills, most of which are from Sub-Saharan Africa, with fewer species in tropical Asia. A few species have been introduced outside their native range. The weaver group is divided into the buffalo, sparrow, typical, and widow weavers. The males of many species are brightly coloured, usually in red or yellow and black, some species show variation in colour only in the breeding season.