The rose-breasted chat (Granatellus pelzelni) is a species of bird in the family Cardinalidae, the cardinals or cardinal grosbeaks. It is found in Bolivia, Brazil, Colombia French Guiana, Guyana, Suriname and Venezuela.

The nominate rose-breasted chat is 12 to 12.5 cm (4.7 to 4.9 in) long and weighs 10 to 12.5 g (0.35 to 0.44 oz). The male has a black head with a white supercilium, blue-gray upperparts, and a black tail. Its throat is white with a thin black line separating it from the rose-red breast, belly, and vent area. It has white flanks separating the blue-gray and red. The female's crown, nape, and upperparts are blue-gray and the tail black. Its face, breast, flanks, and vent are a rich buff and its throat and belly are white.

The male G. p. paraensis is also 12 to 12.5 cm (4.7 to 4.9 in) long. Its plumage differs from the nominate's in that its head is gray except for the forecrown, its underparts are a deeper red, and the white of the flanks is much reduced or absent. The female is essentially identical to the nominate.