The Air Training Corps (ATC) is a cadet organisation based in the United Kingdom. It is a voluntary youth group which is affiliated to and supported by the Royal Air Force, however the cadets and majority of staff are civilians. It is not a recruiting organisation, although a number of its members do go on to join the RAF or other services.

The Air Training Corps has three aims:

• · To promote and encourage among young people a practical interest in aviation and the Royal Air Force.
• · To provide training which will be useful in the Services and civilian life.
• · To foster the spirit of adventure and develop qualities of leadership and good citizenship.

The Air Training Corps Motto is "Venture Adventure"