The Mercedes-Benz Group AG (previously named Daimler-Benz, DaimlerChrysler and Daimler) is a German multinational automotive corporation headquartered in Stuttgart, Baden-Wrttemberg, Germany. It is one of the world's leading car manufacturers. Daimler-Benz was formed with the merger of Benz & Cie. and Daimler Motoren Gesellschaft in 1926. The company was renamed DaimlerChrysler upon acquiring the American automobile manufacturer Chrysler Corporation in 1998, and was again renamed Daimler AG upon divestment of Chrysler in 2007. In 2021, Daimler AG was the second-largest German automaker and the sixth-largest worldwide by production. In February 2022, the company was renamed to its current name.

The Mercedes-Benz Group's marques are Mercedes-Benz for cars and vans (including Mercedes-AMG and Mercedes-Maybach) and Smart. It has shares in other vehicle manufactures such as Daimler Truck (founded as a wholly owned subsidiary of the group), Denza, BAIC Motor and Aston Martin.

By unit sales, the Mercedes-Benz Group is the thirteenth-largest car manufacturer. The group provides financial services through its Mercedes-Benz Mobility arm. The company is a component of the Euro Stoxx 50 stock market index. In the Mercedes-Benz complex in Stuttgart are situated the central company headquarters, the Mercedes-Benz offices, a car assembly plant, the Mercedes-Benz Museum and the Mercedes-Benz Arena.

Mercedes-Benz (German pronunciation: [mɛɐ̯ˈtseːdəsˌbɛnts, -dɛs-] (listen)), commonly referred to as Mercedes, is a German luxury automotive brand. Both Mercedes-Benz and Mercedes-Benz AG (a Mercedes-Benz Group subsidiary established in 2019) are headquartered in Stuttgart, Baden-Württemberg, Germany. Mercedes-Benz produces consumer luxury vehicles and commercial vehicles. Its first Mercedes-Benz-badged vehicles were produced in 1926. In 2018, Mercedes-Benz was the largest seller of premium vehicles in the world, having sold 2.31 million passenger cars.The company's origins lie in Daimler-Motoren-Gesellschaft's 1901 Mercedes and Karl Benz's 1886 Benz Patent-Motorwagen, which is widely regarded as the first internal combustion engine in a self-propelled automobile. The slogan for the brand is "the best or nothing".