| Static Image: | Cruising down the Nene - geograph.org.uk - 1339770.jpg |
| Static Image Caption: | The River Nene in Armston |
| Country: | England |
| Official Name: | Armston |
| Coordinates: | 52.461°N -0.441°W |
| Civil Parish: | Polebrook |
| Unitary England: | North Northamptonshire |
| Lieutenancy England: | Northamptonshire |
| Region: | East Midlands |
| Constituency Westminster: | Corby |
| Post Town: | PETERBOROUGH |
| Postcode District: | PE8 |
| Postcode Area: | PE |
| Dial Code: | 01832 |
| Os Grid Reference: | TL059859 |
Armston is a hamlet and former civil parish, now in the parish of Polebrook, in the North Northamptonshire district, in the ceremonial county of Northamptonshire, England. In 1931 the parish had a population of 22.[1]
The hamlets name means 'Eorm's/Earnmund's farm/settlement'.[2] In 1866 Armston became a civil parish,[3] on 1 April 1935 the parish was abolished and merged with Polebrook.[4]