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THE ONCOLOGY NURSING SOCIETY’S SIGNATURE CONFERENCE

ONS Congress

About ONS Congress

April 9–13, 2025

Denver, CO

Group of congress attendees in the lobby smiling at the camera with their arms raised in excitement

Celebrate Yesterday. Transform Tomorrow.

Be a part of oncology nursing’s rich history and inspiring future at the 50th Annual ONS Congress®! Registration opens in November, begin planning now.

Registration Information

Learn, Network, and Be Inspired

Join thousands of peers at this historical and transformative conference. ONS Congress is the place to learn, network, and be inspired.

Educational Opportunities

Two female congress attendees standing in front of Congress 2024 poster background, smiling excitedly at the camera

ONS Congress

Celebrate Yesterday. Transform Tomorrow.

Learn, Network, and Be Inspired

Join Us as We Celebrate Yesterday and Transform Tomorrow

Countdown to ONS Congress

ONS Congress

Celebrate Yesterday. Transform Tomorrow.

Learn, Network, and Be Inspired

Join Us as We Celebrate Yesterday and Transform Tomorrow

Countdown to ONS Congress

Corporate Council