Emil Jellinek, known after 1903 as Emil Jellinek-Mercedes (6 April 1853 – 21 January 1918) was a wealthy European automobile entrepreneur with Daimler Motoren Gesellschaft ('DMG'), responsible in 1900 for introducing the first 'modern' car, the Mercedes 35hp. Jellinek created the Mercedes trademark in 1902, naming the cars after his daughter; the trademark developed into the term Mercedes-Benz, and is now among the largest car brands in the world. Jellinek lived in Vienna, Austria but later moved to Nice on the French Riviera, where he was the General Consul of Austria-Hungary.
Jellinek was born in Leipzig, Germany, the son of Dr Adolf Jellinek (sometimes known also as Aaron Jellinek). His father was a well-known Czech-Hungarian rabbi and intellectual in the Jewish collective around Leipzig and Vienna. Jellinek's mother, Rosalie Bettelheim (born 1832 in Budapest, died 1892 in Baden bei Wien), was an active rebbitzen. He had two brothers, both of whom achieved fame: Max Hermann Jellinek as a linguist, and Georg Jellinek as an international law teacher. His sisters were Charlotte and Pauline.
The family moved, shortly after Jellinek's birth, to Vienna. He found paying attention to school work difficult and dropped out of several schools including Sonderhausen. His parents were displeased with his performance, while Jellinek began to indulge in practical jokes. In 1870, when he was 17, his parents found him a job as a clerk in a Moravian railway company, Rot-Koestelec North-Western. Jellinek lasted two years at this company before being sacked when the management discovered that he had been organising train races late at night.