Pigeonhole or pigeon hole may refer to:

Music

Pigeon Hole (band) Pigeon Hole is a Canadian hip hop group from Vancouver. They were previously known as "Creative Minds". The duo consists of Colin "Dusty Melo" McCue and Lee "Marmalade" Napthine, who are also members of the band Sweatshop Union. History McCue ...

, 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 __NOTOC__ Pigeonhole sorting is a sorting algorithm that is suitable for sorting lists of elements where the number ''n'' of elements and the length ''N'' of the range of possible key values are approximately the same. It requires O(''n'' + ''N ...

, a sorting algorithm *

Pigeonholing Pigeonholing is a process that attempts to classify disparate entities into a limited number of categories (usually, mutually exclusive ones). The term usually carries connotations of criticism, implying that the classification scheme referred ...

, classifying things into categories *

Pigeon Hole Station Columbidae is a bird family consisting of doves and pigeons. It is the only family in the order Columbiformes. These are stout-bodied birds with small heads, relatively short necks and slender bills that in some species feature fleshy ceres. ...

, once part of

Victoria River Downs Station Victoria River Downs Station, also known as Victoria Downs and in the past sometimes referred to as The Big Run, is a pastoral lease that operates as a cattle station in the Northern Territory of Australia, established in 1883. It is south of ...

, Northern Territory, Australia {{disambig