Choir (architecture)

A choir, also sometimes called quire, is the area of a church or cathedral that provides seating for the clergy and church choir. It is in the western part of the chancel, between the nave and the sanctuary, which houses the altar and Church tabernacle. In larger medieval churches it contained choir-stalls, seating aligned with the side of the church, so at right-angles to the seating for the congregation in the nave. Smaller medieval churches may not have a choir in the architectural sense at all, and they are often lacking in churches built by all denominations after the Protestant Reformation, though the Gothic Revival revived them as a distinct feature.

As an architectural term "choir" remains distinct from the actual location of any singing choir – these may be located in various places, and often sing from a choir-loft, often over the door at the liturgical western end. In modern churches, the choir may be located centrally behind the altar, or the pulpit. The place where the singers are based is sometimes called the ritual choir, as opposed to the architectural choir or constructional choir.

The back-choir or retroquire is a space behind the high altar in the choir of a church, in which there may be a small altar standing back to back with the other.