This study provides a first descriptive mapping of support for women’s equal rights in 34 African countries and assesses diverse theoretical explanations for variability in this support. Contrary to stereotypes of a homogeneously tradition-bound continent, African citizens report high levels of agreement with gender equality that are more easily understood with reference to global processes of ideational diffusion than to country-level differences in economic modernization or women’s public-sphere roles. Multivariate analyses suggest, however, that gender liberalism in Africa may be spreading through mechanisms not typically considered by world-society scholars: Support for equal rights is largely unrelated to countries’ formal ties to the world system, but it is stronger among persons who are more exposed to extra-local culture, including through internet and mobile phone usage, news access, and urban residency. Forces for gender liberalism are conditioned, moreover, by local religious cultures and gender structures.