Aldous ( /ˈɔːldəs/) is a surname, and may refer to:
- Alan Aldous, headmaster
- David Aldous (actor and broadcaster)
- David Aldous, mathematician
- David Aldous, stock car driver; see List of 2008 motorsport champions
- J. E. P. Aldous, Canadian composer
- Lucette Aldous. Australian ballerina
- Montague Aldous, surveyor of the Northwest Territories
- Robert Aldous, actor
- William Aldous, judge and arbitrator
It may also be a first name and may refer to:
- Aldous Huxley, writer
It may also be a middle name.