| Winchelsea Windmill | |
|---|---|
 The mill c1905 | |
 | |
| Origin | |
| Mill name | St Leonard's Mill |
| Mill location | TQ 902 176 |
| Coordinates | 50°55′34″N 0°42′18″E / 50.926°N 0.705°E |
| Year built | 1760 (moved 1823) |
| Information | |
| Purpose | Corn mill |
| Type | Post mill |
| Roundhouse storeys | Single storey roundhouse |
| No. of sails | Four sails |
| Type of sails | Two Spring sails and two Common sails |
| Windshaft | Wood |
| Winding | Roof mounted fantail |
| Fantail blades | Eight blades |
| No. of pairs of millstones | Two pairs, Head and Tail |
| Year lost | 1987 |
St Leonard's mill was a post mill at Winchelsea, East Sussex, England which was blown down in the Great Storm of 1987.