NOVEMBER 2026
ObesityWeek®: Where Science and Treatment Meet
Each year, ObesityWeek brings together world‑renowned experts to explore cutting‑edge science, innovative clinical interventions, and impactful policy solutions to address the global obesity epidemic.
Presented by The Obesity Society (TOS) in collaboration with leading partners, ObesityWeek is the premier international scientific conference on obesity. It delivers an unparalleled level of scientific information and fosters collaboration among researchers, clinicians, policymakers, and industry leaders from around the world.
A Global Gathering of Experts
As the leading international conference focused on obesity, ObesityWeek offers attendees first access to the latest treatments, emerging research, and breakthrough policy ideas. You’ll discover new scientific insights that could improve the lives of millions worldwide affected by obesity.
ObesityWeek also provides opportunities to connect directly with thought leaders, engage in deep scientific dialogue, and participate in a wide range of professional events.
TOS holds its Annual Meeting during ObesityWeek, with many TOS committees and sections convening at this time.
Explore the Full Spectrum of Obesity Science
Thousands of attendees from across the globe participate in ObesityWeek to share and learn about groundbreaking research in areas including:
- Metabolism and integrative physiology
- Neuroscience
- Intervention and clinical studies
- Population health
- Clinical and professional practice
- Health care and public health policy
Accreditation Statement
The Obesity Society is accredited by the Accreditation Council for Continuing Medical Education (ACCME) to provide continuing medical education for physicians.