| Name | Location | County | Country | Power source | Type | Function | River |
| Amies' Mill, Horsham | Horsham | Sussex | United Kingdom | Water | Watermill | Farm mill | Arun |
| Birchen Bridge Mill, Nuthurst, Horsham | Nuthurst, Horsham | Sussex | United Kingdom | Water | Watermill | Corn mill | Arun |
| Brewhurst Mill, Loxwood | Loxwood | Sussex | United Kingdom | Water | Watermill | Corn mill | Arun |
| Broadbridge Mill, Broadbridge Heath | Broadbridge Heath | Sussex | United Kingdom | Water | Watermill | Corn mill | Arun |
| Cement mill (post mill), Arundel | Arundel | Sussex | United Kingdom | Wind | Post mill | Cement mill | Arun |
| Cement mill (tower mill), Arundel | Arundel | Sussex | United Kingdom | Wind | Tower mill | Cement mill | Arun |
| Chantry Mill, Storrington | Storrington | Sussex | United Kingdom | Water | Watermill | Corn mill | Arun |
| Gibbon's Mill, Rudgwick | Rudgwick | Sussex | United Kingdom | Water | Watermill | Corn mill | Arun |
| Heath Mill, Nutbourne | Nutbourne | Sussex | United Kingdom | Water | Watermill | Corn mill | Arun |
| Linfold Farm Mill, Kirdford | Kirdford | Sussex | United Kingdom | Water | Watermill | Farm mill | Arun |
| Lower Mill, Nutbourne | Nutbourne | Sussex | United Kingdom | Water | Watermill | Arun | |
| Old Place Mill, Pulborough | Pulborough | Sussex | United Kingdom | Water | Watermill | Arun | |
| Rowner Mill, Billingshurst | Billingshurst | Sussex | United Kingdom | Water | Watermill | Corn mill | Arun |
| Shutt Mill, Bury | Bury | Sussex | United Kingdom | Water | Watermill | Farm mill | Arun |
| Slinfold Mill, Broadbridge Heath | Broadbridge Heath | Sussex | United Kingdom | Water | Watermill | Corn mill | Arun |
| Swanbourne Lake Mill, Arundel | Arundel | Sussex | United Kingdom | Water | Watermill | Pumping mill/wheel | Arun |
| Town Mill, Horsham | Horsham | Sussex | United Kingdom | Water | Watermill | Corn mill | Arun |
| Upper Mill, Nutbourne | Nutbourne | Sussex | United Kingdom | Water | Watermill | Corn mill | Arun |
| Wanford Mill, Bucks Green | Bucks Green | Sussex | United Kingdom | Water | Watermill | Corn mill | Arun |
| Warnham Mill, Horsham | Horsham | Sussex | United Kingdom | Water | Watermill | Corn mill | Arun |
| Wassell Mill, Ebernoe | Ebernoe | Sussex | United Kingdom | Water | Watermill | Corn mill | Arun |
| Watermill, Bignor | Bignor | Sussex | United Kingdom | Water | Watermill | Corn mill | Arun |
| Watermill, Kirdford | Kirdford | Sussex | United Kingdom | Water | Watermill | Corn mill | Arun |
| Watermill, Rackham | Rackham | Sussex | United Kingdom | Water | Watermill | Corn mill | Arun |
| Watermill, Storrington | Storrington | Sussex | United Kingdom | Water | Watermill | Corn mill | Arun |