| Winchester Clowes | |
| Birth Date: | 4 October 1876 |
| Birth Place: | Surbiton, England |
| Death Place: | Framlingham, England |
| Sport: | Motorboat racing |
Winchester Clowes (4 October 1876 - 25 February 1940) was a British motorboat racer who competed in the Class A event at the 1908 Summer Olympics.[1]