| East Northamptonshire | |
|---|---|
| Former county constituency for the House of Commons | |
| 1885–1918 | |
| Seats | one |
| Created from | South Northamptonshire, North Northamptonshire |
| Replaced by | Wellingborough and Kettering |
East 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.
The constituency was created by the Redistribution of Seats Act 1885 for the 1885 general election, and abolished for the 1918 general election.