The Oncology Nursing Society of Kenya (ONS-K) is the national professional body representing oncology nurses in Kenya. Formerly Oncology Nurses Chapter – Kenya (ONC-K) under NNAK, ONS-K transitioned into an independent society to empower, advocate for, and advance oncology nursing practice across the country.

ONS-K is dedicated to enhancing cancer care by fostering evidence-based practice, professional development, research, leadership, and policy advocacy. The society brings together oncology nurses from all 47 counties, working across prevention, treatment, survivorship, and palliative care, ensuring patients receive high-quality, compassionate care.

Vision

To be the premier professional organization empowering oncology nurses to deliver exceptional cancer care in Kenya and beyond.

Mission

To advance excellence in oncology nursing through leadership, education, research, and policy influence for improved cancer care.

The Oncology Nurses Society of Kenya (ONS-K) is dedicated to advancing the practice of oncology nursing and promoting quality cancer care across the country. Established by a passionate group of nurses, ONS-K brings together oncology professionals from diverse healthcare settings to share knowledge, advocate for patients, strengthen cancer prevention and treatment strategies, and influence policy. Through training, mentorship, research, and community engagement, the Society empowers nurses to play a central role in the fight against cancer—ensuring that every patient receives compassionate, evidence-based care. ONS-K also collaborates with national and international partners to drive innovation and build a resilient oncology workforce in line with Kenya’s National Cancer Control Strategy.