Aiton may refer to:
People Aiton (surname) Standard author abbreviation of William Aiton (1731 – 1793), Scottish botanist
Places Aiton, Cluj, a commune in Romania Aiton, Savoie, a commune in France
Other uses Tai Aiton people, one of the Tai ethnic groups in India Tai Aiton language, a language of Assam, India
See also Ayton (disambiguation) Aytoun