ObjectivePost-stroke aphasia (language impairment) has a devastating impact on quality of life and people with aphasia experience long-term unmet needs. A shared understanding of the experiences underpinning these unmet needs is required to identify priorities for improvement. Establishing priorities for meaningful service improvement requires involvement of service users and providers. Therefore, this research aimed to: (1) collaboratively identify priorities for aphasia service improvement according to people with aphasia, significant others, speech pathologists, and (2) co-design a plan for service development and improvement.DesignPrioritisation phase of an experience-based co-design project. Online surveys were used to prioritise ideas (