| Official Name: | Theddlethorpe All Saints |
| Civil Parish: | Theddlethorpe All Saints |
| Country: | England |
| Region: | East Midlands |
| Coordinates: | 53.3696°N 0.2048°W |
| Hide Services: | Yes |
| Population: | 165 |
| Population Ref: | (2011 census) |
| Area Total Km2: | 8.25 |
| Static Image: | All Saints Church Theddlethorpe All Saints - geograph.org.uk - 1804118.jpg |
| Website: | http://parishes.lincolnshire.gov.uk/Theddlethorpe/ |
Theddlethorpe All Saints or West Theddlethorpe[1] is a village and civil parish about 10miles from Louth, in the East Lindsey district, in the county of Lincolnshire, England. In 2011 the parish had a population of 165.[2] The parish touches Gayton Le Marsh, Great Carlton, Saltfleetby and Theddlethorpe St. Helen.[3] Theddlethorpe All Saints shares a parish council with Theddlethorpe St Helen.[4]
There are 4 listed buildings in Theddlethorpe All Saints.[6] Theddlethorpe All Saints has a church called All Saints Church.[7] Hall Farmhouse is a Grade II listed 16th-century red-brick house, altered about 1680 with more alterations in the late 18th and 19th centuries.
Within the parish there is a medieval moat, extant in 1963 but now only visible as cropmarks. A hearth tile bearing the arms of the Angevin family was found when excavation took place in the moated enclosure near Theddlethorpe All Saints church. The house within the moat was called Keleshall.[8]
The name "Theddlethorpe" means 'Theodlac's outlying farm/settlement'.[9]