Giovanni Vincenzo Cardinal Bonzano PIME was an Italian Cardinal of the Roman Catholic Church who served as Apostolic Delegate to United States from 1912 to 1922, and was elevated to the cardinalate in 1922.

The Apostolic Nunciature to the United States, sometimes referred to as the Vatican Embassy, is the diplomatic mission of the Holy See to the United States. It is located at 3339 Massachusetts Avenue, Northwest, Washington, D.C., in the Embassy Row neighborhood. Since 2016, the papal nuncio has been Cardinal Christophe Pierre.