Nonpartisan · Washington, D.C.

Empowering leaders to advance the next era of diplomacy

Meridian International Center is a nonpartisan center for diplomacy founded in 1960 and headquartered on a historic campus in Washington, D.C. In a rapidly changing world marked by geopolitical instability and shifting alliances, international collaboration — and American leadership in the world — has never mattered more.

The historic Meridian House campus in Washington, D.C.

1960

Founded

A trusted nexus

Diplomacy, measured in relationships

180+

Heads of state hosted since 1960

6

Centers advancing diplomacy

2

Historic houses on the National Register

60+

Years as a State Department partner

Capabilities and solutions

An on-ramp for leaders to connect with their diplomatic counterparts

Through our portfolio of global leadership development programs, we connect leaders with the insights, networks, and resources needed to catalyze collaboration.

A NASA astronaut meets students during a Meridian youth program

Global Education and Trainings

Equipping leaders with the skills, strategies, and global context to navigate diplomacy in a complex world.

Build diplomatic skills

A high-level convening at Meridian House

Convenings

Fostering trusted relationships and cross-sector collaboration through impactful international exchanges and high-level convenings.

See upcoming convenings

An international delegation tours a NASA facility

Exchanges and Delegations

Bringing international leaders to Washington and Americans abroad for invaluable access and insights into global systems, institutions, and influencers.

Explore delegations

Our approach

Open Diplomacy: shaping the future of statecraft

For centuries, diplomacy was limited to a small group of officials working across governments. But today’s challenges require a new way.

That’s why Meridian is stepping up with a new framework: Open Diplomacy, a non-governmental approach to addressing global challenges. Like open-source software, it is collaborative, resilient, and adaptable — opening diplomacy to business, technology, state and local governments, sports and culture, the diplomatic community, and the U.S. government.

Meridian convening across sectors

The Latest from Meridian

News, ideas, and programs

The New Architects of American Influence

The New Architects of American Influence

Meridian’s definitive list of the individuals reshaping how the world sees, understands, and engages America — answering one defining question: who is shaping American influence right now?

Read more

All the latest

Join us

Advance the next era of diplomacy

Guided by a vision of a secure, free, and prosperous world, Meridian supports the United States in shaping a better future for all. Your support makes that work possible.