Debden Airfield is a former military airfield located in Essex, England. Originally built during World War II, it served as a base for the United States Army Air Forces and later the Royal Air Force. The airfield played a significant role in various operations during the war. After the war, Debden Airfield was closed and has since been repurposed for civilian use. Today, it is home to several businesses and light aviation activities, while remnants of its military past, such as runways and buildings, can still be seen on the site.