The Royal School of Mines comprises the departments of Earth Science and Engineering, and Materials at Imperial College London. The Centre for Advanced Structural Ceramics and parts of the London Centre for Nanotechnology and Department of Bioengineering are also housed within the building. The school as an organisation no longer exists, having been incorporated into the Faculty of Engineering since 2003. Today the Royal School of Mines refers to both the departments associated with the former school, and the Grade II listed Edwardian building by Sir Aston Webb, which is viewed as a classic of academic architecture. The building and relevant student union still carry the name.

The Department of Materials is responsible for the teaching and research in materials science and engineering at Imperial College London, occupying the Royal School of Mines and Bessemer buildings on the South Kensington campus. It can trace its origins back to the metallurgy department of the Government School of Mines and Science applied to the Arts, founded in 1851.