Marquette was an American automobile manufacturer established by General Motors in 1909 after the purchase of the Rainier Motor Car Company. The Marquette Company did not last long and in 1912 GM announced the company would be closed.

Rainier Motor Car Company was an American automobile manufacturer founded in 1905 by John T. Rainier in Flushing, New York and from 1908 produced in Saginaw, Michigan. The company specialized in manufacturing large and luxurious automobiles. In 1909, the company was bought by General Motors who maintained the brand until 1911.