The 'Maleficent' star, however, cannot officially be addressed as "dame" in the UK because she is a foreign citizen.
Jolie, who has six children with husband Brad Pitt, was given the award during a private ceremony at Buckingham Palace.
Queen, 88, presented Jolie with the insignia of an Honorary Dame Grand Cross of the Most Distinguished Order of St Michael and St George.
"To receive an honor related to foreign policy means a great deal to me, as it is what I wish to dedicate my working life to. Working on PVSI and with survivors of rape is an honor in itself," Jolie, 39, had said in June when the award was announced.
Jolie, UN Special Envoy, co-founded the Preventing Sexual Violence Initiative (PVSI) along with UK Foreign Secretary William Hague in 2012.
