Henry Cabot Lodge Jr., American colonel and politician, 3rd United States Ambassador to the United Nations (died 1985)

Henry Cabot Lodge Jr. was an American diplomat and politician who represented Massachusetts in the United States Senate and served as United States Ambassador to the United Nations in the administration of President Dwight D. Eisenhower. In 1960, he was the Republican nominee for Vice President on a ticket with Richard Nixon, who had served two terms as Eisenhower's vice president. The Republican ticket narrowly lost to Democrats John F. Kennedy and Lyndon B. Johnson; Lodge later served as a diplomat in the administrations of Kennedy, Johnson, Nixon, and Gerald Ford. Lodge was a presidential contender in the 1964 primary campaign.

The United States ambassador to the United Nations is the leader of the U.S. delegation, the U.S. Mission to the United Nations. The position is formally known as the permanent representative of the United States of America to the United Nations, with the rank and status of ambassador extraordinary and plenipotentiary, and representative of the United States of America in the United Nations Security Council.