Events from the year 1973 in the United States. The year saw a number of important historical events in the country, including the death of former President Lyndon B. Johnson, the U.S. Supreme Court's decision on Roe v. Wade, the signing of the Paris Peace Accords and end of the United States participation in the Vietnam War, the end of the post-World War II boom and the beginning of the first of a series of recessions that continued over the next decade, and the first oil crisis.

Events from the year 1972 in the United States.