James Buckman Sexton (born December 28, 1981), known professionally as Buck Sexton, is an American radio and television talk show host, author, and conservative political commentator.

He is the co-host of The Clay Travis and Buck Sexton Show, a nationally syndicated talk radio show he presents with Clay Travis, and the host of Hold the Line, a weeknight program on The First TV.

Sexton is a former Central Intelligence Agency officer, first joining as an analyst in 2005.

His assignments included the Al Qaeda-focused Counterterrorism Center (CTC) and the Office of Iraqi Analysis.

[6] Sexton has filled in for Rush Limbaugh, Sean Hannity, and Glenn Beck.