The current literature on attachment and immigration is reviewed and attachment theory is used to illuminate immigrants' responses during the stages of premigration, transit, settlement, and adjustment/adaptation. The author argues that immigrants are more likely than nonimmigrants to have an insecure attachment representation, and considers both causes and effects of immigration from an attachment theory perspective. It is suggested that long-term implications of immigration experience may include increased vulnerability to attachment trauma, and that understanding social support and clinical aspects of immigrants' needs will benefit from the application of attachment theory. The author …