- This is a disambiguation page for Alex, which could mean a number of things
Three people and one business in the Grand Theft Auto series are named Alex:
- 3D Universe
- Alex Shrub, a politician appearing in Grand Theft Auto: Vice City.
- Alex's Dog'z, a hotdog vending company in Grand Theft Auto: San Andreas
- HD Universe
- Alexandra "Alex" Chilton, one of the possible girlfriends Niko Bellic can date in Grand Theft Auto IV.
- Alex Deane, a Lifeinvader user in Grand Theft Auto V.