Climate resilient development has become the new paradigm for sustainable development influencing theory and practice acrossall sectors globally—gaining particular momentum in the water sector, since water security is intimately connected to climatechange. Climate resilience is increasingly recognised as being inherently political, yet efforts often do not sufficiently engage withcontext-specific socio-ecological, cultural and political processes, including structural inequalities underlying historically produced vulnerabilities. Depoliticised approaches have been shown to pose barriers to concerted and meaningful change. In this article,world-leading water specialists from academic and practitioner communities reflect on, and share examples of, the importance ofkeeping people and politics at the centre of work on climate resilient water security. We propose a roadmap to meaningfully engage with the complex politics of climate resilient water security. It is critical to re-politicise climate resilience to enable effortstowards sustainable development goal 6—clean water and sanitation for all.