In this chapter an evolution of the topic of athletes’ career transitions in sport psychology is traced though a meta-review of two books and eight review papers, in which theoretical, empirical, and applied aspects of the topic have been thoroughly addressed. Based on this meta-review, a conceptual model for assistance in career transitions (ACT model) is suggested. Within the ACT model seven major types of career transition interventions —career planning, lifestyle management, life skills training, identity development, cultural adaptation, crisis-coping educational, and clinical—are described in greater depth. Further, anticipated challenges for both career transition research and practice are outlined.