Learn and Earn
From clinical practice to leadership, ONS Congress offers the hottest topics no matter your career stage or specialty. Tailor your experience with sessions designed just for you.
Registration Opens in November
Prepare to secure the best available pricing when registration opens this November. Rates will increase after the early-bird deadline of March 26, so plan when you register today.
Prepare Your Abstract
Tell your colleagues about the methods and tools that make your job easier. You’ll be able to submit your abstract starting August 11. Start planning now!
—Mayam Ehsani, Past ONS Congress AttendeeThis was a great opportunity to update my knowledge, network with fellow nurses and researchers, and improve my skills for providing compassionate and scientific care to patients with cancer.

2025 ONS Congress Recap

Countdown to ONS Congress!
May 13–17, 2026
San Antonio, TX
—Lisa Bazinet, CNML, OCN®ONS Congress was the best conference I have ever been to. Every oncology nurse should consider attending at some point in their career.
