A churchwarden is a lay official in a parish or congregation of the Anglican Communion, usually working as a part-time volunteer. Holders of these positions are ex officio members of the parish board, usually called a vestry, parochial church council, or in the case of a Cathedral parish the chapter.
Churchwardens have a duty to represent the laity and co-operate with the incumbent (or, in cases of vacancy, the bishop). They are expected to lead the parishioners by setting a good example and encouraging unity and peace. They have a particular duty to maintain order and peace in the church and churchyard at all times, and especially during services, although this task tends to be devolved to sidesmen.
Churchwardens in some parts of the Anglican Communion are legally responsible for all the property and movable goods belonging to a parish church. They have a duty under ecclesiastical law to keep an up-to-date terrier of the property and an inventory of the valuables, and to produce these lists for inspection in case of a visitation or other inspection.
Incumbents tend to devolve day-to-day maintenance of church buildings and contents to their churchwardens. Whenever churchwardens spend money to pay tradespeople for repairs etc., the wardens have to record this in a logbook which is inspected along with the inventory.
If an incumbency is vacant, the bishop (or the Archdeacon acting on his or her behalf) will usually appoint the churchwardens as sequestrators of the parish until the bishop appoints a new incumbent. The sequestrators ensure that a minimum number of church services continues to be held in the parish, and in particular that the Eucharist continues to be celebrated every Sunday and on every Principal Feast. They tend do this by organising a regular rota of a few volunteer clergy from amongst either Non-Stipendiary Ministers from within that diocese or in some cases retired clergy living in or near the parish. The bishop will tend to consult the churchwardens before appointing a new priest to take over the parish.