York had around 45 parish churches in 1300. Twenty survive, in whole or in part, a number surpassed in England only by Norwich, and 12 are used for worship. This article consists of a list of medieval churches which still exist in whole or in part, and a list of medieval churches which are known to have existed in the past but have been completely demolished. In 1086, the Domesday Book listed eight churches and a minster (not the current building). The number had declined to thirty-nine by 1428 due to taxation; nineteen medieval churches are in use today.