Abstract: Non-human primate models are widely used in research of AIDS mechanism, transmission, vaccine and drugs. Dendritic cells (DC), as antigen presenting cells linking the innate immunity and acquired immunity, play a pivotal role in AIDS progression. Studies on the change of DC subsets number, phenotype and function in AIDS non-human primate models are important for revealing some mechanism of AIDS progression. This article reviews the progress in DC subsets of non-human primate AIDS models, which will provide an avenue for further study in AIDS.