Jonathan Marc Orszag is an American economist and former government official. He is a Senior Managing Director at Compass Lexecon, LLC, an economic consulting firm. Orszag was a co-founder of Compass Lexecon (or Competition Policy Associates), which was sold to FTI Consulting, Inc. (NYSE: FCN) in 2006. His work has been recognized in The International Who's Who of Competition Economists and Global Competition Review. During the Bill Clinton administration, Orszag served within the National Economic Council (NEC) as an economic policy advisor.