Rotterdam, The Netherlands
- Population
- 644,527
- Mayor
- Ahmed Aboutaleb
- Member since
- 2007
Bengaluru, India
- Population
- 10.4 million
- Municipal Commissioner
- Gaurav Gupta
- Member since
- 2015
Dhaka (North & South), Bangladesh
Steering Committee
- Population
- 20.3 million
- Dhaka North (Steering Committee): Mayor Md. Atiqul Islam
- Dhaka South: Mayor Sheikh Faizle Noor Taposh
- Member since
- 2006
Mumbai, India
- Population
- 13.3 million
- Minister
- Aaditya Thackeray
- Member since
- 2007
Ekurhuleni, South Africa
- Population
- 3.9 million
- Executive Mayor
- Tania Campbell
- Member since
- 2020
Phoenix, United States
Steering Committee
- Population
- 1.7 million
- Mayor
- Kate Gallego
- Member since
- 2020
Freetown, Sierra Leone
Steering Committee
- Population
- 1.2 million
- Mayor
- Yvonne Aki-Sawyerr
- Member since
- 2019
Abidjan, Côte d’Ivoire
- Population
- 5.4 million
- Governor
- Robert Beugré Mambé
- Member since
- 2018
Medellín, Colombia
- Population
- 2.6 million
- Mayor
- Daniel Quintero Calle
- Member since
- 2016
Montréal, Canada
Steering Committee
- Population
- 2.1 million
- Mayor
- Valérie Plante
- Member since
- 2016
Kuala Lumpur, Malaysia
- Population
- 1.8 million
- Mayor
- Datuk Hj. Mahadi Che Ngah
- Member since
- 2016
Dakar, Senegal
- Population
- 1.4 million
- Mayor
- Barthélémy Toye Dias
- Member since
- 2016
Chennai, India
- Population
- 7.7 million
- Commissioner
- Gagandeep Singh Bedi
- Member since
- 2016
Kolkata, India
- Population
- 17.4 million
- Honourable Mayor
- Firhad Hakim
- Member since
- 2015
Dubai, United Arab Emirates
Steering Committee
- Population
- 3.4 million
- Secretary General
- Abdulla Mohammed Al Basti
- Member since
- 2015
Quezon City, Philippines
- Population
- 3.1 million
- Mayor
- Josefina "Joy" Belmonte
- Member since
- 2015
Durban (eThekwini), South Africa
- Population
- 3.7 million
- Mayor
- Mxolisi Kaunda
- Member since
- 2015
Tshwane, South Africa
- Population
- 3.6 million
- Executive Mayor
- Randall Williams
- Member since
- 2014
Boston, United States
- Population
- 697,068
- Acting Mayor
- Michelle Wu
- Member since
- 2014
Nairobi, Kenya
- Population
- 4.5 million
- Governor
- Ann Kananu Mwenda
- Member since
- 2014
Dar es Salaam, Tanzania
- Population
- 7.1 million
- Lord Mayor
- Omary S. Kumbilamoto
- Member since
- 2014
Cape Town, South Africa
- Population
- 4.2 million
- Mayor
- Geordin Hill-Lewis
- Member since
- 2014
Singapore, Singapore
- Population
- 5.8 million
- Permanent Secretary
- Leo Yip
- Member since
- 2012
Washington, DC, United States
- Population
- 703,332
- Mayor
- Muriel Bowser
- Member since
- 2012
Oslo, Norway
- Population
- 685,124
- Governing Mayor
- Raymond Johansen
- Member since
- 2012
Rio de Janeiro, Brazil
- Population
- 6.6 million
- Mayor
- Eduardo Paes
- Member since
- 2007
New York City, United States
- Population
- 8.6 million
- Mayor
- Eric Adams
- Member since
- 2005
New Orleans, United States
- Population
- 393,663
- Mayor
- LaToya Cantrell
- Member since
- 2006
Milan, Italy
Steering Committee
- Population
- 1.4 million
- Mayor
- Giuseppe Sala
- Member since
- 2009
Madrid, Spain
- Population
- 3.2 million
- Mayor
- José Luis Martínez-Almeida
- Member since
- 2005
Los Angeles, United States
- Population
- 4.0 million
- Mayor
- Eric Garcetti
- Member since
- 2006
Lagos, Nigeria
- Population
- 23.9 million
- Governor
- Babajide Olusola Sanwo-Olu
- Member since
- 2007
Karachi, Pakistan
- Population
- 15.7 million
- Commissioner
- S.M. Afzal Zaidi
- Member since
- 2006
Jakarta, Indonesia
Steering Committee
- Population
- 10.5 million
- Governor
- Anies Baswedan
- Member since
- 2006
Ho Chi Minh City, Vietnam
- Population
- 9 million
- Chairman
- Phan Van Mai
- Member since
- 2009
Delhi NCT, India
- Population
- 18.5 million
- Chief Minister
- Arvind Kejriwal
- Member since
- 2007
Buenos Aires, Argentina
Steering Committee
- Population
- 3.1 million
- Chief of Government
- Horacio Rodríguez-Larreta
- Member since
- 2006
Bangkok, Thailand
- Population
- 8.7 million
- Governor
- Aswin Kwanmuang
- Member since
- 2006
Addis Ababa, Ethiopia
- Population
- 3.8 million
- Mayor
- Adanech Abiebie
- Member since
- 2007
Tokyo, Japan
Steering Committee
- Population
- 13.8 million
- Governor
- Yuriko Koike
- Member since
- 2006
Stockholm, Sweden
Steering Committee
- Population
- 978,113
- Mayor
- Anna König Jerlmyr
- Member since
- 2005
San Francisco, United States
- Population
- 884,537
- Mayor
- London Breed
- Member since
- 2005
Philadelphia, United States
- Population
- 1.6 million
- Mayor
- Jim Kenney
- Member since
- 2005
Mexico City, Mexico
- Population
- 9.1 million
- Mayor
- Claudia Sheinbaum
- Member since
- 2005
London, United Kingdom
Steering Committee
- Population
- 9 million
- Mayor
- Sadiq Khan
- Member since
- 2005
Johannesburg, South Africa
Steering Committee
- Population
- 5.3 million
- Mayor
- Mpho Phalatse
- Member since
- 2006
Houston, United States
- Population
- 2.3 million
- Mayor
- Sylvester Turner
- Member since
- 2006
Hong Kong, China
Steering Committee
- Population
- 7.4 million
- Secretary for the Environment
- KS Wong
- Member since
- 2007
Heidelberg, Germany
- Population
- 161,257
- Lord Mayor
- Dr. Eckart Würzner
- Member since
- 2006
Copenhagen, Denmark
- Population
- 619,425
- Lord Mayor
- Sophie Hæstorp Andersen
- Member since
- 2006
Chicago, United States
- Population
- 2.7 million
- Mayor
- Lori Lightfoot
- Member since
- 2005
Bogotá, Colombia
Steering Committee
- Population
- 8.3 million
- Mayor
- Claudia López
- Member since
- 2006
Barcelona, Spain
Steering Committee
- Population
- 1.6 million
- Mayor
- Ada Colau
- Member since
- 2005
Amsterdam, The Netherlands
- Population
- 850,972
- Mayor
- Femke Halsema
- Member since
- 2007
Berlin, Germany
- Population
- 3.8 million
- Governing Mayor
- Franziska Giffey
- Member since
- 2005
-
Steering Committee Member
Africa
Central East Asia
East, Southeast Asia & Oceania
Europe
Latin America
North America
Temporarily Inactive C40 cities
– Karachi
– Moscow
C40 Leadership Standards