Organizations in Deus Ex

''This article is a list of organizations in Deus Ex 1. For a list of organizations in other Deus Ex games, please see Deus Ex organizations (Invisible War) and Deus Ex: Human Revolution.''

In the cyberpunk computer game Deus Ex, the player encounters a variety of different kinds of organizations. The following is a listed summary of each of the fictional organizations within the world of the futuristic cyberpunk  computer game Deus Ex, which is set in the year 2052.