This chapter proposes a material-performative storytelling approach to authentic leadership based on Hannah Arendt's notion of action as storytelling and Butler's rework of Arendt's notion as an embodied and material performance. The author argues that stories are expressions of authenticity to the extent that they disclose who people are and create what Arendt called a ‘space of appearance’. He conjectures that authenticity is enacted when people have the ability and commitment to create stories and inscribe themselves in history. Jørgensen concludes that authenticity implies new leadership practices enacted in the spaces between institutions and organisations to deal with societal challenges and suggests that innovative new models are necessary to address these challenges.