Aeris

Aeris may refer to:
 * Aeris (airline), a defunct French airline
 * Aerius of Sebaste, also known as Aëris

In fiction

 * Aeris Gainsbrough, character from Final Fantasy VII and other works in the Final Fantasy saga
 * Aeris, a character in the webcomic VG Cats

In film

 * Aeris (film), a film about a kitten with feline infectious peritonitis