Habits are critical for supporting (or hindering) long-term goal attainment, including outcomes related to student learning and well-being. Building good habits can make beneficial behaviors (studying, exercise, sleep, etc.) the default choice, bypassing the need for conscious deliberation or willpower and protecting against temptations. Yet educational research and practice tends to overlook the role of habits in student self-regulation, focusing instead on the role of motivation and metacognition in actively driving behavior. Habit theory may help explain ostensible failures of motivation or self-control in terms of contextual factors that perpetuate poor habits. Further, habit-based interventions may support durable changes in students' recurring behaviors by disrupting cues that activate bad habits and creating supportive and stable contexts for beneficial ones. In turn, the unique features of educational settings provide a new area in which to test and adapt existing habit models.