Dreams are commonly defined as involuntary, sporadic events that occur to individuals during their sleep and that encompass visual images, cognitive activity, as well as a range of emotions, reactions, and sensations. Situated at the interstices of the real and the imagined, the meaningful and meaningless, the conscious and subconscious, and the sleeping and waking worlds, they have often been approached—if not always formally recognised—as sources of interpretive insight into the everyday lives, social relationships, psychological landscapes, and cultural worlds of those who experience them. This entry examines three prominent themes in the anthropological study of dreams as experience and dreaming as process. The first section considers dreams as manifestations of the subconscious and interior dimensions of individuals through the lens of ethnopsychology and attendant constructs of selfhood and identity. The second section considers dreams as cultural artefacts and practices through the lens of their ritualised or expert-led interpretation. The third section considers dreams through their relationship to religiosity, spirituality, and the transcendent, examining in particular dreams’ morality and function as sources of knowledge, divination, and power. The conclusion considers the methodological opportunities and challenges that arise in taking dreams seriously as objects of ethnographic analysis in light of the limits they appear to pose to the classical anthropological approach of ‘participant-observation’.