No — no reliable public source currently confirms Mr. T's left-handedness.

Lawrence Tureaud, better known as Mr. T, is an American actor, bodyguard, and professional wrestler, recognizable for his distinctive Mohawk hairstyle, numerous gold chains, and "I pity the fool!" catchphrase. He gained widespread fame in the 1980s.

His career began as a bouncer and bodyguard, protecting celebrities like Muhammad Ali, Steve McQueen, and Diana Ross. This led to his discovery by Sylvester Stallone, who cast him as Clubber Lang in the 1982 film "Rocky III."

Mr. T achieved immense popularity as B. A. Baracus in the hit television series "The A-Team," which ran from 1983 to 1987. His character was known for his fear of flying and his mechanical skills.

Beyond acting, he had a significant stint in professional wrestling, including participating in the first two WrestleManias. He also starred in his own cartoon series and an animated anti-drug campaign called "Be Somebody… or Be Somebody's Fool!"