BACKGROUND: Cisplatin is a widely used drug for the treatment of solid organ cancer, but its renal toxicity cannot be ignored. Amentoflavone (AME), a natural flavonoid compound, has remarkable pharmacological effects, including anti-inflammatory and antioxidative effects. The effect and mechanism of AME on cisplatin-induced acute kidney injury (CI-AKI) remain unclear. METHODS: We investigated the effect of AME on CI-AKI using the HK-2 cell line and C57BL/6 mice. Renal function, tissue damage, and molecular markers were assessed to explore the effects of AME on oxidative stress and cell death pathways. CONCLUSION: Amentoflavone has a protective effect on cisplatin-induced acute kidney injury via a mechanism related to the Nrf2-dependent antioxidant pathway and the regulation of ferroptosis and PANoptosis.