Colmore Gate is an office and retail building in Birmingham, England.

An example of early 1990s architecture by the Seymour Harris Partnership, the lift shaft is on the outside of the building and the windows are tinted a dark blue colour.

The design blends a traditional look with modern materials and style.

The building sits on the former footprint of the old Greys department store, torn down by PJ Murray Haulage in the 1980s.

The structure of a building was on the site and it was taken down before construction of Colmore Gate began.