:Nyiyaparli language

{{short description|Australian Aboriginal language}}

{{Use dmy dates|date=July 2019}}

{{Infobox language

|name=Nyiyaparli

|altname="Nijadali"

|states=Western Australia

|region=

|ethnicity=Bailgu, Niabali

|speakers=3

|date=2005 & 2006 census

|ref=aiatsis

|speakers2=(census data seem to be repeated for Jauna & Palyku)

|familycolor=Australian

|fam1=Pama–Nyungan

|fam2=NgayardaBowern & Koch (2004) Australian Languages: Classification and the Comparative Method

|dia1=Palyku

|dia2=Nankilakuthu ('high' or padupadu dialect)

|dia3=Martuyitha ('low' dialect)

|dia4=?Ngulipartu (self-reported)

|iso3 = xny

|glotto=nija1241

|glottorefname=Nyiyaparli-Palyku

|aiatsis=A50

}}

Nyiyaparli (Nyiyabali, Njijabali, or misspelled Nijadali) is a nearly extinct Pama–Nyungan language spoken by the Palyku (Bailko) and Niabali (Jana) people of Western Australia. There's a formal language register known as padupadu.