[nb 1] Brandun Lee (born April 25, 1999) is an American professional boxer who held the IBO Inter-Continental super lightweight title in 2021.

[8] Lee signed a professional contract with manager Cameron Dunkin in the fall of 2016 and debuted shortly afterward at age 17 the next year while he was still in high school.

[5][7] After compiling a perfect 21–0 record, he captured the vacant IBO Inter-Continental super lightweight title on March 10, 2021, when he defeated Samuel Teah (17–3–1) by third-round knockout at the Mohegan Sun Arena in Uncasville, Connecticut.

[8] In his next fight, Lee fought for the first time professionally in his home state of California, against Ezequiel Victor Fernandez (28–4–1) on the undercard of John Riel Casimero vs. Guillermo Rigondeaux on August 14, 2021.

[5] Lee has named Mike Tyson, Felix Trinidad, Floyd Mayweather Jr., Gennady Golovkin and Vasyl Lomachenko as his boxing influences,[5] and is a longtime friend of fellow American boxer Jaron Ennis.