Allies and Morrison is an architecture and urban planning practice based in London. It operates from its own studios in Southwark Street, the RIBA London Building of the Year 2004.
The practice has completed projects throughout the UK and is currently undertaking work in Germany, India, Beirut, Abu Dhabi and Qatar. In 2009 it opened an office in Doha.
The practice was named Architect of the Year in the 2007 Building Design Awards and has won 30 RIBA Awards.