| Blackstone | |
|---|---|
 Stockmans, 17th-century house | |
  Blackstone Location within West Sussex | |
| OS grid reference | TQ240161 |
| • London | 40 miles (64 km) N |
| Civil parish |
|
| District | |
| Shire county | |
| Region | |
| Country | England |
| Sovereign state | United Kingdom |
| Post town | HENFIELD |
| Postcode district | BN5 |
| Dialling code | 01273 |
| Police | Sussex |
| Fire | West Sussex |
| Ambulance | South East Coast |
| UK Parliament | |
Blackstone is a hamlet in the civil parish of Woodmancote and the Horsham district of West Sussex, England. Blackstone is significant for its listed 17th- and 18th-century houses and cottages.