- Wheatley Hill Pyman Street (also known as Dodds Close) Primitive Methodist Church, (Methodist)
- Whickham St. Mary, (Church of England)
- Whitburn St. Mary, (Church of England)
- White le Head Methodist Church, Tantobie, (Methodist)
- Whittingham (Northumberland) Presbyterian Chapel, (Presbyterian)
- Whittingham (Northumberland) Roman Catholic Church, (Roman Catholic)
- Whittonstall Wesleyan Methodist Church, (Methodist)
- Whitwell House, (Church of England)
- Whitworth, (Church of England)
- Whorlton St. Mary, (Church of England)
- Willington Chapel Street Methodist New Connexion Church, (Methodist)
- Willington High Street Primitive Methodist Church, (Methodist)
- Willington Our Lady and St. Thomas Roman Catholic Church, (Roman Catholic)
- Willington Primitive Methodist Circuit, (Methodist)
- Willington St. Aidan's Presbyterian Church, (Presbyterian)
- Willington St. Stephen, (Church of England)
- Willington, Lydia Street (formerly Wesleyan) Methodist Church, (Methodist)
- Windlestone Hall Chapel, (Church of England)
- Windlestone Methodist Church, (Methodist)
- Windmill, Evenwood and Barony Methodist Church, (Methodist)
- Wingate Front Street Methodist Church, (Methodist)
- Wingate Grange Holy Trinity, (Church of England)
- Wingate North Road Methodist Church, (Methodist)
- Wingate Primitive Methodist Circuit, (Methodist)
- Wingate Section East Durham Circuit (formerly East Durham Wesleyan Circuit), (Methodist)
- Wingate Section Thornley Methodist Circuit, (Methodist)
- Wingate Sinkers Row Methodist Church, (Methodist)
- Wingate Wesleyan Methodist Circuit, (Methodist)
- Winlaton Independent Chapel, (Congregational)
- Winlaton Providence Congregational Chapel, (Congregational)
- Winlaton St. Paul, (Church of England)
- Winston St. Andrew, (Church of England)
- Winterton Hospital, (Church of England)
- Witton Gilbert Methodist New Connexion Church, (Methodist)
- Witton Gilbert St. Michael and All Angels, (Church of England)
- Witton Gilbert Wesleyan Methodist Church, (Methodist)
- Witton Junction Wesleyan Methodist Church, (Methodist)
- Witton Park Carwood Wesleyan Methodist Church, (Methodist)
- Witton Park St. Paul, (Church of England)
- Witton Shields (Northumberland) Roman Catholic Church, (Roman Catholic)
- Witton-le-Wear St. Philip and St. James, (Church of England)
- Wolsingham Park Moor, (Church of England)
- Wolsingham St. Mary and St. Stephen, (Church of England)
- Wolsingham St. Thomas of Canterbury Roman Catholic Church, (Roman Catholic)
- Wolsingham Wesleyan Methodist Circuit, (Methodist)
- Wolsingham, Front Street, Methodist Church, (Methodist)
- Wolviston St. Peter, (Church of England)
- Woodhouse Close Chapel, (Church of England)
- Woodhouse Close Chapel, (Methodist)
- Woodhouse Close Estate St. Mary Roman Catholic Church, (Roman Catholic)
Durham Record Office
Durham County Record Office: the official archive service for County Durham and Darlington
