Absorb may refer to:
- The term used when gaining HP instead of losing it when hit in battle.
- The spell and command, Drain and Vampire respectively.
- A recurring set of abilities which steal the stats of the target and grant them to the user.
- A number of enemy abilities from Final Fantasy VII.
- The command ability in Final Fantasy VIII.
- An enemy ability from Final Fantasy X
- A Blue Bullet and enemy ability from Final Fantasy X-2.
- An enemy ability from Final Fantasy Legend III.