Alexander Jacob Betts Goss (also known as Alejandro Betts; born 28 October 1947 in Stanley, Falkland Islands) is a Falklands-born Argentine air-traffic controller and historian who currently works with the Argentine government as a Technical Advisor on the Tierra del Fuego Malvinas Question Provincial Observatory Advisory Council.
Betts supports Argentina's claim to the Falkland Islands and is a controversial figure in the Falklands as a result.
Betts also is the older brother of Terry Betts, who served as a member of the Falkland Islands Legislative Council and assisted British forces in the Falklands War.
His younger brother Peter served in the British Task Force.