Kraljevina Nri je naziv za nekadašnju državu, odnosno sistem društvene organizacije Nri-Igboa, jedne od podgrupa naroda Igbo u današnjoj Nigeriji. Njeno osnivanje se tradicionalno pripisuje legendarnom kralju Eriju koji se oko 948. spustio s neba i osnovao plemena Igboa. Njegovu vlast su kasnije preuzeli namjesnici/zamjenici koji su nosili titulu eze Nri. Za njih je bilo karakteristično da iza sebe nisu imali vojsku niti oružanu silu, nego su djelovali više kao svećenici, odnosno kao posrednici u sporovima. Vrhunac uticaja je Nri Kraljevstvo imalo od 13. do 17. vijeka, kada se na njegovom području počeli uticati sukobi sa susjednim državama kao i transatlantska trgovina robljem. Nakon što su na području Nigerije vlast preuzeli Britanci, godine 1911. su posljednjim ezeima oduzeli sve svjetovne ovlasti, čime je Kraljevstvo formalno prestalo postojati. Posljednjih decenija među Igboima traju pokušaji da se Kraljevstvo Nri obnovi kao duhovna i kulturna institucija.
Juang, Richard M. (2008). Africa and the Americas: culture, politics, and history : a multidisciplinary encyclopedia, Volume 2. ABC-CLIO. ISBN 1-851-09441-5.
Anunobi, Chikodi (2006). Nri Warriors of Peace. Zenith Publisher's Trade Paperback original. ISBN 0-9767303-0-8.
Chambers, Douglas (2005). Murder At Montpelier: Igbo Africans In Virginia. University Press of Mississippi. ISBN 1-57806-706-5.
Thomas, Julian (2000). Interpretive archaeology: a reader. Continuum International Publishing Group. ISBN 0-718-50192-6.
Onwuejeogwu, M. Angulu (1981). An Igbo civilization: Nri kingdom & hegemony. Ethnographica. ISBN 9-781-23105-X.
Onwuejeogwu, M. Angulu (1975). The social anthropology of Africa: an introduction. Heinemann. ISBN 0-435-89701-2.
Griswold, Wendy (2000). Bearing Witness: Readers, Writers, and the Novel in Nigeria. Princeton University Press. ISBN 0-691-05829-6.
Basden, George Thomas (1966). Among the Ibos of Nigeria 1912. Routledge. ISBN 0-714-61633-8.
Basden, George Thomas (1921). Among the Ibos of Nigeria: An Account of the Curious & Interesting Habits, Customs & Beliefs of a Little Known African People, by One who Has for Many Years Lived Amongst Them on Close & Intimate Terms. Seeley, Service. str. 184.
Uzukwu, E. Elochukwu (1997). Worship as body language: introduction to Christian worship : an African orientation. Liturgical Press. ISBN 0-814-66151-3.
Nwachuku, Levi Akalazu; Uzoigwe, G. N. (2004). Troubled journey: Nigeria since the civil war. University Press of America. ISBN 0-761-82712-9.
Garlake, Peter S. (2002). Early art and architecture of Africa. Oxford University Press. ISBN 0192842617.
Thomas, Julian (2000). Interpretive archaeology: a reader. Continuum International Publishing Group. ISBN 0-718-50192-6.
Fasi, Muhammad; Hrbek, Ivan (1988). Africa from the Seventh to the Eleventh Century. London: Heinemann. ISBN 0-435-94809-1.
Ehret, Christopher (2002). The civilizations of Africa: a history to 1800. James Currey Publishers. ISBN 978-0-85255-475-3.
Isichei, Elizabeth Allo (1997). A History of African Societies to 1870. Cambridge University Press. ISBN 0-521-45599-5.
Lovejoy, Paul (2000). Identity in the Shadow of Slavery. Continuum International Publishing Group. ISBN 0-826-44725-2.
Nyang, Sulayman; Olupona, Jacob K. (1995). Religious Plurality in Africa: Essays in Honour of John S. Mbiti. Mouton de Gruyter. ISBN 9783110147896.
Amadiume, Ifi (1992). Male daughters, female husbands: gender and sex in an African society (3 izd.). Palgrave Macmillan. ISBN 0-862-32595-1.
Ogot, Bethwell A. (1992). Africa from the Sixteenth to the Eighteenth Century. University of California Press. ISBN 0-435-94811-3.
