| Name | Location | County | Country | Power source | Type | Function | River |
| Abbey Mill (East), Romsey | Romsey | Hampshire | United Kingdom | Water | Watermill | Corn mill | Test |
| Abbey Mill (West), Romsey | Romsey | Hampshire | United Kingdom | Water | Watermill | Corn mill | Test |
| Bere Mill, Laverstoke | Laverstoke | Hampshire | United Kingdom | Water | Watermill | Paper mill | Test |
| Bossington Mill, Houghton | Houghton | Hampshire | United Kingdom | Water | Watermill | Corn mill | Test |
| Bransbury Mill, Barton Stacey | Barton Stacey | Hampshire | United Kingdom | Water | Watermill | Corn mill | Test |
| Burnt Mill, Romsey | Romsey | Hampshire | United Kingdom | Water | Watermill | Test | |
| Egypt Mill, Sutton Scotney | Sutton Scotney | Hampshire | United Kingdom | Water | Watermill | Corn mill | Test |
| Fulling mill, Whitchurch | Whitchurch | Hampshire | United Kingdom | Water | Watermill | Fulling mill | Test |
| Horsebridge Mill, Kings Somborne | Kings Somborne | Hampshire | United Kingdom | Water | Watermill | Corn mill | Test |
| Longstock Mill, Longstock | Longstock | Hampshire | United Kingdom | Water | Roller flour mill, Watermill | Corn mill | Test |
| Lower Bullington Mill, Bullington | Bullington | Hampshire | United Kingdom | Water | Watermill | Farm mill | Test |
| Lower Mill, Longparish | Longparish | Hampshire | United Kingdom | Water | Watermill | Test | |
| Mill House, Hurstbourne Priors | Hurstbourne Priors | Hampshire | United Kingdom | Water | Watermill | Saw mill | Test |
| Nursling Mill, Nursling and Rownhams | Nursling and Rownhams | Hampshire | United Kingdom | Water | Watermill | Corn mill | Test |
| Paper Mill Farm, Hurstbourne Priors | Hurstbourne Priors | Hampshire | United Kingdom | Water | Watermill | Paper mill | Test |
| Paper mill, Laverstoke | Laverstoke | Hampshire | United Kingdom | Water | Watermill | Paper mill | Test |
| Priory Mill, Wherwell | Wherwell | Hampshire | United Kingdom | Water | Watermill | Corn mill | Test |
| Quidhampton Mill, Overton | Overton | Hampshire | United Kingdom | Water | Watermill | Corn mill | Test |
| Saddler's Mill, Romsey | Romsey | Hampshire | United Kingdom | Water | Watermill | Corn mill | Test |
| Silk mill, Overton | Overton | Hampshire | United Kingdom | Water | Watermill | Silk mill | Test |
| Silk mill, Whitchurch | Whitchurch | Hampshire | United Kingdom | Water | Watermill | Silk mill | Test |
| Southington Mill, Overton | Overton | Hampshire | United Kingdom | Water | Watermill | Corn mill | Test |
| Test Mill, Romsey | Romsey | Hampshire | United Kingdom | Water | Watermill | Textile mill | Test |
| Testwood Mill, Testwood | Testwood | Hampshire | United Kingdom | Water | Watermill | Corn mill | Test |
| Town Mill, Overton | Overton | Hampshire | United Kingdom | Water | Watermill | Corn mill | Test |
| Town Mill, Romsey | Romsey | Hampshire | United Kingdom | Water | Watermill | Corn mill | Test |
| Town Mill, Whitchurch | Whitchurch | Hampshire | United Kingdom | Water | Watermill | Corn mill | Test |
| Upper Mill, Longparish | Longparish | Hampshire | United Kingdom | Water | Watermill | Corn mill | Test |
| Watermill, Forton, Hampshire | Forton | Hampshire | United Kingdom | Water | Watermill | Saw mill | Test |
| Watermill, Kimbridge | Kimbridge | Hampshire | United Kingdom | Water | Watermill | Electricity generating mill | Test |