Mayors for Peace

Delegation attended the third session of the Preparatory Committee for the 11th NPT Review Conference

April-May 2025

8 new cities join Mayors for Peace

June 1, 2025

“Cities for Peace”: Paris and Guerrières de la Paix Unite for Conflict Resolution and Women’s Leadership

April 2025［Paris, France］

Varennes-Vauzelles: A First EducapCity in the City!

April 2025［Varennes-Vauzelles, France］

【Registration is now open】The 11th General Conference of Mayors for Peace Commemorating 80 Years since the Atomic Bombings will be held

August 7 - 10, 2025 [Nagasaki]

【Registration is now open】The 11th General Conference of Mayors for Peace Commemorating 80 Years since the Atomic Bombings will be held

August 7 - 10, 2025 [Nagasaki]

Member Cities
(As of June 1, 2025)

8,487 cities
in 166 countries
& regions

Help us achieve 10,000 member cities!

Mayors for Peace aims to expand its membership to create real momentum for the realization of a peaceful world without nuclear weapons.
Currently, the Mayors for Peace network has grown to over 8,400 member cities, but we need about 1,600 more cities to reach our target.

Join Us

Invite mayors to join

PX Vision
Mayors for Peace conducts various initiatives under three objectives:

Realize a world without nuclear weapons

Realize safe and resilient cities

Promote a culture of peace