Template:Infobox holiday Unyaka Wezizwe weziLimi zeNdabuko kungumgubho wezi-2019 weNhlangano yeZizwe eziBumbene (United Nations UN) okuhloswe ukuqwashisa ngemiphumela yokubeka engozini izilimi zomdabu emhlabeni jikelele, ngenhloso yokuthola ukuxhumana phakathi kolimi, ukuthuthukiswa, ukuthula nokubuyisana. Mhla zi-19 kuZibandlela 2016 i- United Nations General Assembly yamemezela ukuthi ngezi-2019 kube uNyaka wezizwe weziLimi eziMdabu ngokusekelwe isinqumo se- 'UN permanent Standing on issues of indigenous issues (Resolution 71/178). Isixazululo se-General Assembly sicele i- United Nations Educational, Scientific and Cultural Organization (i-UNESCO) njengenhlangano ye-UN ephambili ukuqondisa lo nyaka. Unyaka wezizwe weziLimi eziMdabu uhlose ukugxila ebungozini obubhekene nezilimi zendabuko, ikakhulukazi lezo ezibalulekile ekuthuthukiseni, ukubuyisana, ukubusa okuhle nokuzakhela ukuthula. Ihlose ukuthuthukisa isimo sokuphila, ukubambisana okubanzi kwamazwe ngamazwe nokubonakala nokuqinisa inkulumo-mpendulwano yezomnotho ukuze kuqinisekiswe ukuqhubeka kwezilimi zomdabu kanye namasiko. Ngalonyaka kuhlelwe ukuba kwenzeke imisebenzi elandelayo elandelayo, ezihlanganisa kokubili uhlelo lwezi-2010 lwezokuthuthukiswa okusimeme kanye nezinhloso eziyisikhombisa zokuthuthukisa intuthuko . Ukuzibandakanya kwabantu bomdaba kuvulelekile kulo nyaka, izinhlangano ze-UN, amazwe, izifundiswa, izinhlangano zomphakathi nezizimele kanye nabezindaba.