Natalia Avelon (born Natalia Siwek; * March 29, 1980, in Wrocław, Poland) is a German-Polish actress and singer.

Natalia Avelon moved to Germany with her family at the age of eight and grew up in Ettlingen. After graduating from high school, she initially worked as a fashion model and later studied theater studies in Munich. She gained her first on-camera experience starting in the late 1990s through commercials and the television series *Verbotene Liebe*. Further roles followed in various television productions, among others, as well as in the extended prologue of *Der Schuh des Manitu*.