Osbaldwick is mentioned three times in the Doomsday Book as Osboldewic. It is named after Osbald, an earl in the kingdom of Northumbria. The history of St Thomas’s Church goes back nearly as far, to the 12th century. Within the church there are several reminders of its great age – the windows on the North wall date from the 12th, 13th and 14th centuries, and the 15th century East Window also remains, although re-sited in the 1960s in the South Transept wall.
The third reordering, completed in 2005, greatly improved the entrance foyer, provided a kitchen and replaced the pews with comfortable seating. This has enhanced the versatility of the Church as both a place of worship and a social centre for the whole community.