Black-throated grosbeak

{{Short description|Species of bird}}

{{Use dmy dates|date=December 2023}}

{{Speciesbox

| name = Black-throated grosbeak

| image = Saltator fuliginosus -Pomerode Zoo, Santa Catarina, Brazil -adult male-8a.jpg

| image_caption = Adult male at Pomerode Zoo in Santa Catarina, Brazil

| status = LC

| status_system = IUCN3.1

| status_ref = {{cite iucn |author=BirdLife International |date=2018 |title=Saltator fuliginosus |volume=2018 |page=e.T22723858A132169557 |doi=10.2305/IUCN.UK.2018-2.RLTS.T22723858A132169557.en |access-date=12 November 2021}}

| genus = Saltator

| species = fuliginosus

| authority = (Daudin, 1800)

| synonyms = Loxia fuliginosa (protonym)

| range_map = Saltator fuliginosus map.svg

}}

The black-throated grosbeak (Saltator fuliginosus) is a seed-eating passerine bird in the tanager family Thraupidae.

It is found in humid Atlantic Forest in far northeastern Argentina (Misiones), eastern and southeastern Brazil, and far eastern Paraguay. It is overall very dark grey, and the male has a black face, throat and chest. Adults of both sexes have a red bill (can fade in captivity), but this is yellowish-dusky in juveniles. It closely resembles the slate-colored grosbeak, which has a white throat.