This list of tallest buildings in Oklahoma ranks skyscrapers and highrises in the U.S. 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 currently 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.
The following is a list of buildings in Oklahoma over 120 m tall. All buildings listed here are in Oklahoma City and Tulsa. Six of the buildings on this list are in Tulsa, and five are in Oklahoma City. The tallest building outside these two cities is the Sarkeys Energy Center on the University of Oklahoma campus in Norman.