Jason Joseph Mattera (born September 8, 1983) is an American writer, conservative activist, radio host, and Emmy-nominated journalist. Originally from New York City, Mattera began his journey in conservative political activism as a student at Roger Williams University.

In 2010, Mattera released his first New York Times bestseller, Obama Zombies. His second book, Hollywood Hypocrites, was published in 2012, and his third, Crapitalism, followed in 2014, all published by Simon & Schuster.

Mattera served as the editor of Human Events magazine from 2010 to 2012, and from 2010 to 2013, he hosted a weekend talk show on the New York City radio station 77 WABC.

In 2015, Mattera became a correspondent for the syndicated TV series Crime Watch Daily, which was produced and syndicated by Warner Bros. He has received two Emmy nominations for his work on the show.

Mattera has appeared on numerous major talk radio and television programs, including: The O’Reilly Factor, Hannity, Fox & Friends, Imus, Washington Journal, the “Laura Ingraham Show”, “Mark Levin Show”, “Mancow”, “Neal Boortz”, and many more.