| Little Stour | |
|---|---|
 River Stour and Tributaries | |
 | |
| Physical characteristics | |
| Source | |
| • location | Lyminge |
| Mouth | |
• location | River Stour |
The Little Stour is one of the tributaries of the River Stour in the English county of Kent. The upper reaches of the river is known as the Nailbourne, whilst the lower reaches were once known as the Seaton Navigation.
The intermittent source of the Nailbourne is at Lyminge, and in its early reaches from Lyminge to Bekesbourne it forms a chalk stream and winterbourne. Below Bekesbourne it joins the Little Stour, which in turn joins with the Great Stour at Plucks Gutter near East Stourmouth.