The highest salary for an oncology nurse can vary significantly depending on factors such as experience, geographic location, level of education, and the employing healthcare facility. Generally, experienced oncology nurses working in specialized or high-demand areas, such as metropolitan hospitals or private clinics, can earn salaries exceeding $200,000 annually. According to recent data, the average salary for an oncology nurse is approximately $145,762 per year, with typical ranges between $105,418 and $201,545. It is important to note that these figures are subject to change based on industry trends and regional differences. For the most current and specific salary information, consulting reputable sources like job boards or industry reports is recommended.