Robert Thoeren (1903–1957) was a German screenwriter and film actor. Thoeren was born in Moravia, then part of the Austro-Hungarian Empire. After the First World War the German-speaking Thoeren emigrated to Germany where he became a theatre and film actor. Thoeren appeared in leading roles in several German-language films made by Paramount at the Joinville Studios in Paris. He married the German actress Erica Beer in 1957, but died in the same year in a car crash.