Pigeonhole or pigeon hole may refer to:

Music

* Pigeon Hole (band), a Canadian hip hop duo * ''Pigeonhole'' (album), by the band New Fast Automatic Daffodils

Other uses

*Pigeonhole, a nesting space in a

dovecote A dovecote or dovecot , doocot (Scots Language, Scots) or columbarium is a structure intended to house Domestic pigeon, pigeons or doves. Dovecotes may be free-standing structures in a variety of shapes, or built into the end of a house or b ...

Pigeon-hole messagebox A pigeon-hole messagebox (commonly referred to as a ''pigeon-hole'' or ''pidge'', a '' cubbyhole'' (often shortened to "cubby") or simply as a ''mailbox'' in some academic or office settings) is an internal mail system commonly used for comm ...

, a communication method *

Pigeonhole principle In mathematics, the pigeonhole principle states that if items are put into containers, with , then at least one container must contain more than one item. For example, of three gloves, at least two must be right-handed or at least two must be l ...

, a mathematical principle * Pigeonhole sort, a sorting algorithm * Pigeonholing, classifying things into categories * Pigeon Hole Station, once part of Victoria River Downs Station, Northern Territory, Australia {{disambig