Brynn King (born August 22, 2000) is an American pole vaulter.

[1] King is from The Woodlands, Texas and attended Concordia Lutheran High School in Tomball.

She ran track and was a flyer in her cheerleading team prior to starting pole vault in her senior year of high school.

[5] In 2024, she was the NCAA Division II indoor and outdoor champion in the pole vault.

[8] King competed at the 2024 United States Olympic trials in Eugene, Oregon in June 2024 and cleared a personal best height of 4.73 metres to finish third overall, with the minimum standard for the 2024 Paris Olympics.