Conceptualising the youth representative as an institutional role, we explore the institutional shaping of youth representatives as change agents in the governance of sport organisations. Focusing on how these shaping conditions who the youth representative can be and what determines the scope of their role fulfilment, including the impact of their work on established institutional orders, allows us to examine the shaping of agency related to governance institutions. Data is drawn from a questionnaire centred on the experiences of young people in sport governance (n = 32) and semi-structured interviews with 10 representatives of organisations affiliated with the Norwegian Olympic and Paralympic Committee and Confederations of Sports. The role of the youth representatives is scripted in terms of who the representatives ought to be and what they ought to do. The scripting associated with the operationalisation of this ambition into role pre- and proscriptions stands in stark contrast to the ideal of youth representatives as agents of institutional change. Our study of the scripting of institutional roles has theoretical implications because it shows how normative typifications that link notions of actors with actorhood circumscribe institutional work pertaining to change.