The following cities have been declared twin towns and sister cities of the capital region.
Shanghai, China
The following cities have been declared twin towns and sister cities of the capital city and surrounding local government units in Metro Manila.
Manila
Acapulco, Mexico, since 1969
Beijing, China, since 2005
Dili, East Timor
Guangzhou, China
Haifa, Israel
Honolulu, Hawaii, United States, since 1980
Maui County, Hawaii, United States, as a Friendship city since 1994
Moscow, Russia
Nantan, Kyoto, Japan
Sacramento, California, United States
Saipan, Northern Mariana Islands
San Francisco, California, United States
Taipei, Taiwan
Takatsuki, Osaka, Japan
Winnipeg, Canada, since 1979
Yokohama, Japan
Las Pinas
North Korea Pyongyang
Makati
Balatan, Camarines Sur, Philippines
Cluj-Napoca, Romania
Famy, Laguna, Philippines
Infanta, Quezon, Philippines
Itogon, Benguet, Philippines
Los Angeles, California, United States, since 1992
Vladivostok, Primorsky Krai, Russia
Malabon
Jung District, Daejeon, South Korea
Mandaluyong
Dubai, United Arab Emirates
Marikina
Brampton, Ontario, Canada, as a Friendship city since 2005
Muntinlupa
Liuzhou, China
Piteşti, Romania
Staffanstorp, Sweden
Takasaki, Gunma, Japan
Parañaque
Haeundae, South Korea, since 2015
Pasay
Jecheon, South Korea
Tainan City, Taiwan, since September 10, 1980
Union City, California, United States
Pasig
Marugame, Kagawa, Japan
South San Francisco, California, United States
Quezon City
Alicia, Isabela, Philippines
Banaybanay, Davao Oriental, Philippines
Chiba City, Chiba, Japan
Cotabato City, Philippines
Davao City, Philippines
General Santos, Philippines
Iloilo City, Philippines
Kenosha, Wisconsin, United States
La Trinidad, Benguet, Philippines
Maui County, Hawaii, United States, since 1970
New Westminster, British Columbia, Canada
Puerto Princesa, Philippines
Pura, Tarlac, Philippines
Sadanga, Mountain Province, Philippines
Salt Lake City, Utah, United States
Shenyang, China
Taipei, Taiwan
Wao, Lanao del Sur, Philippines
San Juan
Maui County, Hawaii,
United States, since 1991 as a Friendship City
Santa Barbara, California, United States
Valenzuela
Bucheon, South Korea, since June 25, 2008