List of tallest structures in the United States by height

This is a list of the tallest structures in the US that are at least 350 meters, ordered by height.

Most are guyed masts used for FM- and TV-broadcasting:

The KVLY-TV mast is the tallest structure in the United States, at 2,063 ft (629 m) tall
Galesville, Wisconsin
WKBT-DT tower