Purpose. Most stroke survivors are cared for at home by informal carers, usually their partners or children. The chronic burden of meeting these care needs can have a significant impact on the psychological well-being of the carer. The aim of this review is to analyse interventions that target psychosocial functioning in carers of stroke survivors to understand how such interventions can reduce the burden of caring. Method. Seven studies that reported on randomized controlled trials of psychosocial interventions for informal adult carers of a survivor of stroke, which reported validated measures of psychological health outcome and met a satisfactory rating of quality were included in this systematic review. Results. A forest plot of two studies that used education and counselling as the intervention for patients and spouses indicate a more favourable outcome for the intervention on the global family functioning scale. The Clarke, Rubenach, and Winsor (2003) study showed that patients were more likely to benefit from an intervention consisting of counselling and education than spouses.