This article is derived from the findings of an empirical study based on semi-structured and life course qualitative interviews conducted with Turkish-German migrants and their significant others in both countries.1 As the interviews involved different migrant categories, migrants’ life courses and different areas of action, the findings show a large variety of transnational contacts, activities and orientations. After explaining the methodology and the data, the article introduces a typology of transnationalism reflecting these varieties, which is followed by the argument that there is a positive, concurrent and mutually beneficial, relationship between transnationalism and integration.