| Mid Northamptonshire | |
|---|---|
| Former county constituency for the House of Commons | |
| 1885–1918 | |
| Seats | one |
| Created from | South Northamptonshire, North Northamptonshire |
| Replaced by | Northampton, Daventry, Kettering and Wellingborough |
Mid Northamptonshire was a county constituency in Northamptonshire, which returned one Member of Parliament (MP) to the House of Commons of the Parliament of the United Kingdom, elected by the first past the post system.