Recent decades in Türkiye have often been characterized by a shift toward increased religiosity and conservatism. However, a more thorough examination reveals a concurrent rise in atheistic, deistic, and alternative spiritual discourses, even among traditionally religious and conservative communities. Recent studies have underscored a decline in the influence and authority of organized religion in both social and individual spheres, particularly among Turkish youth. This phenomenon has given rise to ongoing debates concerning the partial or complete departure of conservative religious individuals from traditional belief systems. This study explores the phenomenon of non-religious spirituality and alternative spiritual practices in contemporary Türkiye. It reviews research on alternative spirituality, examining the movements, beliefs, and practices that have emerged. Utilizing a systematic literature review, the study posits that individuals are increasingly gravitating toward alternative spiritualities as a response to institutionalized religious frameworks, a trend that is being exacerbated by globalizing forces. The study further posits that this shift is poised to persist, particularly within digital spaces, where technological advancements are facilitating novel avenues for spiritual exploration. The study makes a significant contribution to the understanding of the dynamics of alternative spirituality in Türkiye and its potential trajectory in a rapidly changing cultural landscape.