Foster and Partners (styled as Foster + Partners) is a British international architecture firm based in London, England, founded in 1967 by Sir Norman Foster. Foster and Partners has designed many iconic buildings and structures around the world, including the Gherkin in London, the 1990s renovation of the Reichstag in Berlin, the Hearst Tower in New York City, the Hong Kong International Airport, and the Millau Viaduct in France.

In addition to architectural design, Foster and Partners is also involved in urban planning, interior design, industrial design, and graphics.