Barry Clinton Windham is an American retired professional wrestler. The son of wrestler Blackjack Mulligan, he is best known for his appearances with the National Wrestling Alliance (NWA) and World Championship Wrestling (WCW).

He is the maternal uncle of WWE wrestlers Bray Wyatt and Bo Dallas.

On October 26, 2011, it was reported that he was hospitalized for either a very serious stroke or a massive heart attack and was in an ICU unit. He was found at his ranch by his brother-in-law Mike Rotunda. His family confirmed that Windham suffered a heart attack. His father Blackjack Mulligan posted a message to Facebook saying "I have a son near death".