Dustin Moskovitz, American entrepreneur, co-founder of Facebook

Dustin Aaron Moskovitz is an American billionaire internet entrepreneur who co-founded Facebook, Inc. with Mark Zuckerberg, Eduardo Saverin, Andrew McCollum and Chris Hughes. In 2008, he left Facebook to co-found Asana with Justin Rosenstein. In March 2011, Forbes reported Moskovitz to be the youngest self-made billionaire in the world, on the basis of his then 2.34% share in Facebook. According to Forbes, as of May 2025, Moskovitz's estimated net worth stood at US$17.4 billion, making him the 125th richest individual in the world.

Facebook is an American social media and social networking service owned by the American technology conglomerate Meta. Created in 2004 by Mark Zuckerberg with four other Harvard College students and roommates, Eduardo Saverin, Andrew McCollum, Dustin Moskovitz, and Chris Hughes, its name derives from the face book directories often given to American university students. Membership was initially limited to Harvard students, gradually expanding to other North American universities.