This literature review examines the evolving online military learner population with emphasis on current generation military learners, who are most frequently Post-9/11 veterans. The review synthesizes recent scholarly and grey literature on military learner demographics and attributes, college experiences, and academic outcomes against a backdrop of conceptual frameworks addressing adult transition theory, learner persistence, and institutional responsiveness. Military learner demographics and academic risk profiles are most similar to nontraditional, first generation learners, although military learners face additional challenges associated with service-connected injuries and disabilities. Like other nontraditional learners juggling work, family, and academic responsibilities, military learners have become increasingly reliant on online learning. Intersecting community memberships, role identities, and commitments often complicate the transition to college and perceived sense of fit, a finding more pronounced in studies involving military learners attending campuses predominately serving traditional students. The significant lack of research examining online military learners limited further comparative analysis.