Universities regularly suggest that they are educating for global citizenship. Yet global citizenship is rarely defined with precision, and the process for encouraging global citizenship is often unclear. This article examines a pedagogical effort to encourage global citizenship through global service-learning (GSL) courses offered by a nonprofit/university partnership. A quantitative instrument examined students’ shifts in respect to global civic engagement and awareness. The study compared students in three categories: 1) a typical composition course on campus; 2) GSL courses without the global citizenship curriculum; and 3) GSL courses that include the global citizenship curriculum. The results suggest significant gains in global civic engagement and awareness occur only in the context of a carefully constructed, deliberate global citizenship curriculum in addition to exposure to community-driven GSL.