This document provides an overview of transcultural nursing and several models of transcultural nursing. It begins with definitions of transcultural nursing and cultural concepts. It then discusses the historical origins and development of transcultural nursing. Several influential models are described, including Leininger's model of culturally congruent care, Giger and Davidhizar's model of six cultural phenomena, and Campinha-Bacote's model of cultural competence with its five constructs. The document serves to introduce some of the key thinkers and frameworks in the field of transcultural nursing.