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 Pigeon-hole messagebox, a communication method Pigeonhole principle, 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