The relation between dissociative experiences and attention in healthy individuals is poorly understood. In this study, we aimed to clarify the associations among dissociative experiences, attention, sleep, and mood in a sample of 76 undergraduates using self-report surveys and neurocognitive assessments. The Amnesia and Derealization subscales of the Dissociative Experiences Scale (DES; Bernstein & Putnam, 1986;Carlson & Putnam, 1993) were negatively correlated with selective and divided attention tasks. Sustained attention was not correlated with dissociation. Sleep experiences as measured by the Iowa Sleep Experiences Scale (Watson, 2001) were related to dissociation, but this relation was not significant after controlling for mood. In linear multiple regression models, mood was found to be the strongest correlate of dissociation, but selective and divided attention were also implicated in predicting DES-Total and DES-Amnesia scores. Future researchers should explore different attentional capacities, including selective, divided, sustained, and shifting attention and their relation with dissociation.