Annex

Annex or Annexe may refer to:

• Annexation, the incorporation of some territory into another geo-political entity
• "Annex", a building that is an addition to another building, like the Queen Elizabeth II Great Court at the British Museum
• The Annexe, the name of the hiding place in Anne Frank's House, Amsterdam
• The Annex, a neighbourhood in downtown Toronto, Ontario, Canada.
• An early name for the Bangkok Adventist Mission Hospital
• "The Classical Annex", a short story by E. M. Forster
• An addendum or appendix at the end of a book or report
• "Annex", the place in the science-fiction novel The Giver where the protagonist trains for his new role as Receiver of Memories
• "Annex", a type of Serial console server or Terminal server device in computer engineering
• Alexander "Annex" Ellis, a Marvel Comics character