| Country: | England |
| Official Name: | Thompson's Bottom |
| Coordinates: | 53.0825°N -0.4813°W |
| Shire District: | North Kesteven |
| Shire County: | Lincolnshire |
| Region: | East Midlands |
| Constituency Westminster: | Sleaford and North Hykeham |
| Postcode District: | LN5 |
| Postcode Area: | LN |
| Os Grid Reference: | TF018550 |
| London Distance Mi: | 110 |
| London Direction: | S |
Thompson's Bottom is a hamlet in the North Kesteven district of Lincolnshire, England. It is situated just under 0.5miles west from the A15 road, 10miles south from Lincoln and 6miles north from Sleaford. The hamlet includes a farmstead.