Brunca Sign Language

{{Short description|Deaf sign language of Costa Rica}}

{{Infobox language

|name=Brunca Sign Language

|states=Costa Rica

|region=

|ethnicity=Boruca

|speakers=Unknown

|date=2021

|ref=e25

|familycolor=Sign

|family=village sign

|iso3=rnb

|linglist=1kv

|glotto=brun1247

|glottorefname=Brunca Sign Language

}}

Brunca Sign Language is a village sign language of an indigenous Brunca community in southern Costa Rica. It is unrelated to Costa Rican Sign Language.