Herman Miller, Inc., based in Zeeland, Michigan, is an American manufacturer of office furniture and equipment, as well as modern furniture for the home. It is notable as one of the first companies to produce modern furniture, and the manufacturer of the Equa chair, Aeron chair, and Eames Lounge Chair.

Despite the header (office equipment), Herman Miller was not primarily in the office furniture business until the late 1960s, although they produced office furniture since the 1930s. Most of their most famous modern products were produced starting in 1946 and running through the mid-1960s, when they discontinued much of their home furniture lines and focused on the business world. In 1980's they began re-introducing many of their most famous home pieces and now they are about 60/40 office/home.