Royal Marines Division

Royal Marines Division
The Royal Marines Division's shoulder badge
Active	1940–1943
Country	United Kingdom
Branch	Royal Marines
Role	Amphibious warfare
Engagements	Operation Menace
Commanders
Notable commanders	Robert Sturges

The Royal Marine Brigade and subsequent Royal Marine Division were amphibious warfare formations created by the British Royal Marines at the start of the Second World War.

The composition of both formations was almost constantly in flux, with neither ever achieving their full establishment. Though neither saw action, they both played important roles in the development of amphibious warfare techniques and their constituent units went on to play important roles in the largest amphibious operation in history, Operation Neptune.