Budweiser is an American-style pale lager produced by Anheuser-Busch, currently part of the transnational corporation AB InBev and produced in various breweries around the world.

The name Budweiser is a German derivative adjective, meaning "of Budweis". Beer has been brewed in Budweis (now České Budějovice, Czech Republic) since it was founded in 1265. In 1876, German-born Adolphus Busch and his friend Carl Conrad developed a "Bohemian-style" lager in the United States, inspired after a trip to Bohemia and produced it in their brewery in St. Louis, Missouri.

In 2008, Anheuser-Busch had a market share in the United States of 50.9% for all beers sold. Budweiser brands account for about half of Anheuser-Busch's sales volume, a figure which has been steadily declining at ​1 1⁄2–2% per year.

Anheuser-Busch advertises the Budweiser brand heavily, expending $449 million in 2012 in the United States. This made it the most advertised drink brand in America and accounted for a third of the company's US marketing budget.

The Budweiser from Budějovice has been called "The Beer of Kings" since the 16th century. Adolphus Busch adapted this slogan to "The King of Beers."  This history notwithstanding, Anheuser Busch owns the trademark to these slogans in the United States.

According to Statista, Budweiser is the most valuable beer brand 2020, with a worth of 14.65 billion U.S. dollars.

According to Statista and en.wikipedia