The Q Theatre was a British theatre located near Kew Bridge in Brentford, west London, which operated between 1924 and 1958. It was built on the site of the former Kew Bridge Studios.

Kew Bridge is a wide-span bridge over the Tideway linking the London Boroughs of Richmond upon Thames and Hounslow. The present bridge, which was opened in 1903 as King Edward VII Bridge by King Edward VII and Queen Alexandra, was designed by John Wolfe-Barry and Cuthbert A Brereton. Historic England listed it at Grade II in 1983.