Sir James Bevan KCMG (born 13 July 1959) is a British diplomat and public servant. Since 2015, he has been the Chief Executive of the Environment Agency.
The Environment Agency (EA) is a non-departmental public body, established in 1996 and sponsored by the United Kingdom government's Department for Environment, Food and Rural Affairs (DEFRA), with responsibilities relating to the protection and enhancement of the environment in England (and until 2013 also Wales).