The U.S. Mission to the United Nations is a federal government office located in New York, New York. It functions as the official delegation representing the United States at the United Nations, playing a critical role in advancing and coordinating U.S. policy within this international organization. Situated at 799 United Nations Plaza, the mission operates within a complex global environment, addressing issues ranging from security and human rights to economic development and environmental concerns.
As a federal government office, the U.S. Mission to the United Nations works closely with various branches of the U.S. government, including the Department of State and the Executive Branch, to ensure that American interests and values are effectively communicated and promoted on the world stage. The mission’s staff includes diplomats, policy experts, and support personnel who collaborate with counterparts from other nations and international agencies to address global challenges and foster diplomatic solutions.
The operations at the U.S. Mission involve continuous engagement in negotiations, participation in Security Council meetings, General Assembly sessions, and other UN bodies. The mission provides critical input on a wide range of international issues, helping to shape decisions that impact global peace, security, and development. As part of the federal government infrastructure, it maintains a commitment to transparency, diplomacy, and international cooperation, reflecting the United States’ role within the multilateral system.
Located in the heart of New York City, the mission’s office is accessible by phone at 212-415-4000, serving as a point of contact for inquiries related to U.S. activities at the United Nations. The office supports the broader efforts of the U.S. government to engage with the international community, ensuring that national policies are aligned with the evolving dynamics of global diplomacy.


































