As a sovereign nation, Indonesia itself does not have "sister cities." However, its major cities actively participate in the Sister Cities International program to foster cultural and economic ties:
* **Jakarta** holds sister city agreements with cities such as Tokyo (Japan), Beijing (China), Berlin (Germany), Seoul (South Korea), and Los Angeles (USA). * **Surabaya** is twinned with cities like Seattle (USA), Busan (South Korea), and Kochi (Japan). * **Bandung** maintains ties with Fort Worth (USA), Braunschweig (Germany), and Suwon (South Korea). * **Bali (Provincial level)** shares sister province relationships with Hainan (China) and Western Australia.
