This list of tallest buildings in Oklahoma ranks skyscrapers and highrises in the US state of Oklahoma by height. The tallest building in Oklahoma is the Devon Energy Center in Oklahoma City, which contains 50 floors and is 844 ft (257 m) tall. It is tied with the Park Tower in Chicago for the 43rd tallest building in the United States. The second-tallest building in the state is the BOK Tower in Tulsa, which rises 667 feet (203 m) above the ground.