The HBO fantasy drama triumphed in three categories at Sunday’s ceremony, including outstanding drama series.
The show’s total number of awards now stands at 38, which means it has beaten Frasier’s previous record of 37.
This year’s British winners included Dame Maggie Smith, who won outstanding supporting actress in a drama series for her role in Downton Abbey.

via Emmy Awards 2016: Game of Thrones breaks record – BBC News