His first guest: Donald Rumsfeld.
[See: Latest political cartoons]
The controversial former U.S. Secretary of Defense will appear on Webb's inaugural show on June 18.
Some clues to Webb's subject matter appear on the Tea Party commentator's website, where recent headlines read: "Hate From The Left", "'New Party' Literature Suggest Obama Paid Dues to Join" and "The Academic Scandal Elizabeth Warren And Harvard Don't Want You To Know About [Part 1 of 3]".
Webb joins other high-profile conservative commentators already appearing on the Patriot channel, including Glenn Beck, Sean Hannity and Mike Church.
His show will be broadcast from the Republican National Convention and other election events with the tagline: "Truth is the authority."