Augment or augmentation may refer to:
- Augmentation (obstetrics), the process by which the first and/or second stages of an already established labour is accelerated or potentiated by deliberate and artificial means
- Augmentation (pharmacology), the combination of two or more drugs to achieve better treatment results
- Augmented reality, a live view of a physical, real-world environment whose elements are augmented by computer-generated sensory input
- Augmented cognition, a research field that aims at creating revolutionary human-computer interactions
- Augment (Tymshare), a hypertext system derived from Douglas Engelbart's oN-Line System, renamed "Augment" by Tymshare
- Augment (app), augmented reality software