The purpose of this article is to map research literature on intergenerational contact in refugee and international migration contexts. Using database searches on Scopus, Medline, CINAHL, PsycInfo and Education Research Complete, we identified 649 potentially relevant studies, of which 134 met the inclusion criteria and are mapped in the article by themes, date of publication, geographical distribution, study design, and targeted population. The review has been developed with input from migrant and refugee charities, and it identifies research trends in the field as well as multiple gaps in the literature. The results highlight the complex ways in which intergenerational contact impacts psycho-social wellbeing and integration, health, and education outcomes for both refugees and other migrant groups. Much of the research to date has focused on relationships within families. Studies exploring the potential tensions and benefits of intergenerational contact between refugees/migrants and members of the broader community are lacking.