Children are at risk for malnutrition in hospital, and a contributing factor may be poor oral intake. Barriers to intake have been studied in adults, but there is a lack of research in children. The purpose of this study was to identify the potential barriers to oral intake for children in hospital. Patients and families (n = 58) admitted to surgery and medicine units at the Stollery Children's Hospital completed a survey on barriers to oral food intake. Barriers were classified into 6 domains and major barriers were those identified by at least 30% of the population. On average each patient was affected by 22% of the barriers. Within each domain, the proportion of patients identifying at least 1 barrier was as follows: organization (74%), hunger (67%), quality (60%), effects of illness (53%), choice (38%), and physical limitations (29%). Having food brought in from home due to hunger, not wanting what was ordered once it arrives, food quality, decreased appetite, sickness, fatigue, and pain were identified as major barriers. Children have unique barriers to oral food intake in hospital which have not been previously identified. Food service models should consider these barriers to better meet the needs of this population.