Oncology nursing requires specialized education and clinical training. It is not possible to deliver safe cancer nursing care across the cancer continuum with only a general nursing education and experience.Complex cancer therapies, e.g., immunotherapies, and technologies, e.g., radiotherapy, and advanced surgeries, demand nursing support delivered by knowledgeable and skilled professionals. To achieve this required workforce, necessitates cancer education that begins at pre-licensure, strong onboarding training, competency standards, continuing education and oncology nursing leadership across cancer control activities, e.g., national cancer control planning. Nevertheless, current nursing shortages, the lack of qualified oncology nursing faculty and adequate nursing schools, as well as government accreditation of oncology nursing specialties threaten appropriate cancer nursing care in the future. Given the exponential growth of the public health burden of cancer everywhere, prompt attention to the single largest workforce to support this patient population is urgent. Guidance from international authorities such as the World Health Organization, International Council of Nurses, and oncology nursing associations/societies allows governments to appropriately scale up their oncology nursing workforce to improve survival. We present the challenges in oncology nursing education and successful interventions to address those challenges to provide an overview of the current status of oncology nursing education from around the world.