| Country: | England |
| Coordinates: | 52.8914°N -0.3601°W |
| Map Type: | Lincolnshire |
| Official Name: | Birthorpe |
| Static Image Name: | Birthorpe Manor - geograph.org.uk - 3967657.jpg |
| Static Image Caption: | Birthorpe Manor |
| Shire District: | South Kesteven |
| Shire County: | Lincolnshire |
| Region: | East Midlands |
| Constituency Westminster: | Grantham and Bourne |
| Civil Parish: | Billingborough |
| Post Town: | Sleaford |
| Postcode District: | NG34 |
| Postcode Area: | NG |
| Dial Code: | 01529 |
| Os Grid Reference: | TF104339 |
| London Distance Mi: | 95 |
| London Direction: | S |
Birthorpe is a hamlet in the civil parish of Billingborough, in the South Kesteven district of Lincolnshire, England. It is situated less than 1miles west from Billingborough and the B1177 Pointon Road, and 2miles east from Folkingham. Birthorpe was formerly in the parish of Semperingham,[1] in 1866 Birthorpe became a separate civil parish, on 1 April 1931 the parish was abolished and merged with Billingborough.[2] In 1921 the parish had a population of 46.[3]
Birthorpe is regarded as a shrunken medieval village.[4] The Manor House and farm house are listed buildings.
There was a substantial manor here well before 1300: the family who owned it took their name from the village.[5] The most notable family member was Roger de Birthorpe (died c.1345), who had a distinguished career as a judge in Ireland, becoming Chief Baron of the Irish Exchequer in 1327. Roger was a somewhat controversial figure, who fled to Ireland after being outlawed for his part in a private war with Sempringham Priory, but eventually received a royal pardon. Birthorpe passed to the Deyncourt family before 1343.