Catharina "Toto" Koopman (28 October 1908 – 27 August 1991) was a Dutch-Javanese model who worked in Paris prior to World War II.
Catharina "Toto" Koopman (28 Oktober 1908 – 27 Agustus 1991) adalah seorang model Belanda-Jawa yang bekerja di Paris sebelum Perang Dunia II.