Jason Wynn is a fictional supervillain in the Todd McFarlane comic book series Spawn. Wynn is the director of the United States Security Group, an umbrella agency encompassing the Central Intelligence Agency, the National Security Agency, and National Security Council. He is perhaps the most powerful man in the world, and has politicians throughout the government on his payroll. His actions caused Al Simmons' soul to be sent to Hell and transformed into Spawn in the first place, making him a major villain in the comics as a result.
Wynn also runs a heavy trade within the black market, and has formed himself a multitude of underground alliances, some of which include the Chinese triads and the Mafia, whose boss, Tony Twist, answered directly to Wynn. He is depicted, in many ways, to be a reincarnation of Genghis Khan.