Jeanine Pirro is an American television host, author, and a former judge, prosecutor, and politician from New York. Pirro is the host of Fox News Channel’s Justice with Judge Jeanine. She was a frequent contributor to NBC News, including frequent appearances on The Today Show. A Republican, she was the first female judge elected in Westchester County, New York. She was subsequently elected the first female District Attorney of Westchester County.

As District Attorney, Pirro gained visibility in cases of domestic abuse and crimes against the elderly.

Pirro has since become known for her staunchly pro–Donald Trump commentary. In 2018, she authored the book "Liars, Leakers, and Liberals: The Case Against the Anti-Trump Conspiracy".