Sim Keng Koen, Kapitein der Chinezen was a Chinese-Indonesian bureaucrat and the patriarch of the influential Lauw-Sim-Zecha family, part of the 'Cabang Atas' gentry of the Dutch East Indies. He was married to Louisa Zecha, the Indo-Bohemian widow of Sim's former employer, Lauw Tek Lok, Luitenant der Chinezen of Bekasi.
- Position held
- Kapitan Cina
