The identity work process allows athletes to achieve a continuous development, revision, and maintenance of themselves. It provides insight into their self-perceptions and particularly intensifies during critical life events. While this process has been widely acknowledged, scant attention has been given to explicitly identifying the specific activities (i.e., identity work modes) involved in athletic identity work and integrating an overarching framework to inform coherent and continuous identities. Thus, we conducted a systematic review of the athletic identity literature to assess how this perspective is represented. Following the PRISMA guidelines, we reviewed 54 articles and analyzed the overall characteristics, bibliographical networks, and accumulated empirical findings. Through this process, we were able to identify the impact of having a strong athletic identity on key variables within and outside of sport. Based on the findings, we examined how identity work modes are depicted and discussed in the literature. Further discussion on how athletic identity literature can contribute to the broader body of knowledge is outlined.