Background: Sarcoma is a rare cancer that may result in reduced mobility, social isolation, poorer mental health, and ongoing medical issues for patients. Family carers play a crucial role in supporting patients throughout their sarcoma journey. Despite the aggressive and debilitating nature of the disease, the unmet needs of these carers are yet to be explored. Objectives: The aim of this study was to explore the unmet needs of carers of patients diagnosed with sarcoma.