Political self-efficacy, the civic duty to vote, and a homogeneous political atmosphere have been identified as important antecedents of turnout. However, little is known about how they explain voting behavior among minorities, who have an inherent motivation to protect their minority rights. In this article, I examine how belonging to a minority, political self-efficacy, the civic duty to vote, and a shared party identification are connected to intentions to vote. Analyzing nationally representative panel data in a structural equation model, I compare Swedish-speaking minority adolescents and Finnish-speaking majority adolescents—groups that mainly share similar background characteristics in all but language and their minority or majority status. According to the results, the significantly higher voting intentions found among the minority can partly be derived from their higher level of political self-efficacy. The unilingually Swedish-speaking adolescents also seem to benefit from their more pronounced and homogenous political atmosphere.