Kristen Baru (; ; ) adalah sebuah sebutan sosio-relijius dan hukum di Kekaisaran Spanyol dan Kekaisaran Portugis. Istilah tersebut dipakai sejak abad ke-15 untuk menyebut para keturunan Yahudi Sefardi dan Moor yang dibaptis dalam Gereja Katolik melalui Dekrit Alhambra. Dekrit Alhambra 1492, yang juga dikenal sebagai Edik Pengusiran, adalah hukum amti-Yahdui buatan para penguasa monarki Katolik usai Reconquista di Semenanjung Iberia. Dekrit tersebut mewajibkan Yahudi untuk masuk Katolik atau diusir dari Spanyol. Kebanyakan sejarah "Kristen Baru" merujuk kepada mualaf Yahudi, yang umum dikenal sebagai Converso (atau Marrano) sementara mualaf Muslim dikenal sebagai Morisco.

Bacaan tambahan

 
 
Böhm, Günter. "Crypto-Jews and New Christians in Colonial Peru and Chile." In The Jews and the Expansion of Europe to the West, 1450-1800, edited by Paolo Bernardini and Norman Fiering, 203–212. New York: Berghahn Books, 2001.
Costigan, Lúcia Helena. Through Cracks in the Wall: Modern Inquisitions and New Christian Letrados in the Iberian Atlantic World. Leiden: Brill, 2010.

Novinsky, Anita. "A Historical Bias: The New Christian Collaboration with the Dutch Invaders of Brazil (17th Century)." In Proceedings of the 5th World Congress of Jewish Studies, II.141-154. Jerusalem: World Union of Jewish Studies, 1972.
Novinsky, Anita. "Some Theoretical Considerations about the New Christian Problem," in The Sepharadi and Oriental Jewish Heritage Studies, ed. Issachar Ben-Ami. Jerusalem: The Magnes Press, 1982

Pulido Serrano, Juan Ignacio. "Plural Identities: The Portuguese New Christians." Jewish History 25 (2011): 129–151.
Quiroz, Alfonso W. "The Expropriation of Portuguese New Christians in Spanish America, 1635-1649." Ibero-Amerikanisches Archiv 11 (1985): 407–465.
Rivkin, Ellis. "How Jewish Were the New Christians?," in Hispania Judaica: Studies on the History, Language, and Literature of the Jews in the Hispanic World, vol. 1: History, eds. Josep M. Solà-Solé, Samuel G. Armistead, and Joseph H. Silverman. Barcelona: Puvil-Editor, 1980.
Rowland, Robert. "New Christian, Marrano, Jew." In The Jews and the Expansion of Europe to the West, 1450-1800, edited by Paolo Bernardini and Norman Fiering, 125–148. New York: Berghahn Books, 2001.
Salomon, H.P. Portrait of a New Christian: Fernão Álvares Melo (1569-1632). Paris: Fundação Calouste Gulbenkian, 1982
Uchmany, Eva Alexandra. "The Participation of New Christians and Crypto-Jews in the Conquest, Colonization, and Trade of Spanish America, 1521-1660." In The Jews and the Expansion of Europe to the West, 1450-1800, edited by Paolo Bernardini and Norman Fiering, 186–202. New York: Berghahn Books, 2001.

Pranala luar
 Christians and Old Christians in Portugal, written by António Nunes Ribeiro Sanches, in 1748, in Portuguese
 A history of the Marranos, by Cecil Roth 
 Dramatic episodes of the Portuguese Inquisition, volume 1, by Antonio Baião, in Portuguese
 Dramatic episodes of the Portuguese Inquisition, volume 2, by Antonio Baião, in Portuguese
 Trial of Gabriel de Granada by the Inquisition in Mexico, 1642-1645, according to Cecil Roth, 'it gives a remarkably graphic impression of a typical Inquisitional case'
 A history of the Marranos, by Cecil Roth 

Islam di Spanyol
Islam di Portugal