| Modern Towns | Morden names |
| Adversane | |
| Albourne | Aberne |
| Abington | |
| Alciston E | Akistan |
| Alfriston E | Aldfristen |
| Aldingbourne | Aldingborn |
| Aldwick | |
| Aldworth | |
| Almington | |
| Amberley | Amberley |
| Amersham | |
| Angleton | |
| Angmering | |
| Angten | |
| Ansty | Ansley |
| Anten | |
| Apuldram | |
| Ardingly | Arding Leigh |
| Arlington | |
| Arundel | Arundel |
| Ashington | |
| Ashurst | Ashurst |
| Ashburnham | |
| Ashurstwood | |
| Backton | |
| Balbreak | |
| Balcombe | Balcombe |
| Balls Cross | |
| Balls Green | |
| Barbush | |
| Barcombe | Barcombe |
| Barcombe Cross | |
| Barlavington | Barlarinton |
| Barlugh Arches | |
| Barnham | Barnsham |
| Barns Green W | |
| Battle | Battel |
| Baylies Court | |
| Beckley | Beckley |
| Beddingham | Bedingh |
| Bedham | |
| Bedingstreet | |
| Bentley | |
| Bepton | Bepton |
| Berely | |
| Berfill | |
| Berwick | Bericyke |
| Besgrave | |
| Betherbridg | |
| BexhiIl | Bexill |
| Bignore | |
| Billingshurst | Billinghurst |
| Bilsham | |
| Birchgrove | |
| Binderton | |
| Binshed | |
| Birdham | |
| Bishopstone | Bishopston |
| Blackboys | Blackhose |
| Blackstone | Blackyton |
| Bletchington | |
| Bodiam | Bodyham |
| Bodle Street Green | |
| Bofsham | |
| Bognor Regis | |
| Bolney | Bolney |
| Bonyck | |
| Borsty | |
| Botolphs | |
| Boxgrove | |
| Bradhill | |
| Bramber | Bramber |
| Branth | |
| Brantsnay | |
| Bravklin | |
| Breadstone | |
| Breadwater | |
| Brede | Breed |
| Brighton | Brighthemston |
| Brightling | Briytling |
| Broadhurst | |
| Broad Oak | |
| Broad Street | |
| Broadbridge | |
| Broadford Bridge | |
| Broadland Row | |
| Broadoak | |
| Broadwater | |
| Brucksmalk | |
| Buckhole | |
| Buckingham | |
| Bucks Green | |
| Bucksteps | |
| Bugfill | |
| Bulverhyth | |
| Burdham | |
| Burgess Hill | |
| Burpham | Burpham |
| Burwash | Burwash |
| Burwash Common | |
| Burwash Weald | |
| Bury | Bury |
| Buttolph | |
| Buxted | Buckstead |
| Byworth | |
| Cackham | |
| Cade Street | |
| Cafford | |
| Camber | Camberey |
| Catstreet | |
| Cattesfidd | |
| Catsfield | Cattesfield |
| Changton | |
| Chauton | |
| Chailey | Cheyleigh |
| Chalvington | |
| Charlton | |
| Chelwood Gate | |
| Chichester | Chichester |
| Chickman | |
| Chidham | |
| Chiltington | |
| ChiddingIy | Chittingley |
| Chilgrove | |
| Chithurst | Chithurst |
| Church Norton | |
| Cinlington | |
| Clapham | Clapham |
| Claverham | |
| ClayhiIl | Clay |
| Cliff End | Cliffe |
| Climping | Climping |
| Coates | Coates |
| Cock Marling | |
| Cocking | Cocking |
| Cocking Causeway | |
| CodmoreHiII | |
| Coldean | |
| Coldwaltham | Coldwaltham |
| Coleman's Hatch | |
| Colgate | |
| Colworth | |
| Compton | Compton |
| Coneyhurst Common | |
| Cooden | |
| Coolham | |
| Combes | |
| Copsale | |
| Copthorne | |
| Corarald | |
| Countersole | |
| Cousley Wood | |
| Cowbeech | |
| Cowfold | |
| Crabtree | Crabbet |
| Crawhurst | |
| Crawl | |
| Crawley | Crawley |
| Crawley Down | |
| Crocksted | |
| Cross in Hand | |
| Crowborough | |
| Cuckfield | Cucksfield |
| Dalin | |
| Dallington | |
| Danehill | Danny |
| Dell Quay | Delsham |
| Denton | Denton |
| Deventon | |
| Dial Green | |
| Dichling | |
| Didling | Didling |
| Dounley | |
| Drungwick | |
| Dudleswall | |
| Donnington | Dunnington |
| Duncton | |
| Durrington | |
| Earnley | |
| Eartham | Eartham |
| Earwood | |
| East Anginering | |
| East Ashling | |
| Easebourne | |
| East Blatchington | |
| East Bourne | |
| East Dean | East Deane |
| East Grinstead | East Grinsted |
| East Guldeford | |
| East Hampnel | |
| East Harting | |
| East Hoadly | |
| East Hoathly | |
| East Lavant | East Lavant |
| East Marden | East Marden |
| East Preston | |
| East Wittering | East Wittering |
| Eastergate | Eastergate |
| Easton | |
| Ebourn | |
| Edburton | Edburton |
| Elchynor | |
| Elsted | Elsted |
| Emsworth | Emsworth |
| Eraley | |
| Eringham | |
| Erlington | |
| Eryton | |
| Etchingham | Etchingham |
| Eton | |
| Ewhurst | Ewhurst |
| Excete | |
| Falmer | |
| Faret | |
| Fairlight | |
| Fairwarp | |
| Falmer | |
| Farleigh | |
| Farrhurst | |
| Faygate | |
| Felpham | Felpton |
| Ferndenhill | |
| Fernhurst | Fernhurst |
| Ferring | Ferring |
| Findon | Findon |
| Five Ash Down | |
| Five Ashes | |
| Fishborn | |
| Fitleworth | |
| Five Oaks | |
| Flansham | |
| Flausham | |
| Fletching | Fletching |
| Flymerell | |
| Folkington | |
| Fontwell | |
| Ford | |
| Forest Row | |
| Foundington | |
| Framfield | Framfield |
| Franchis | |
| Fridge | |
| Friston | |
| Frogfurt | |
| Fulking | |
| Funtington | Funington |
| Fyrle | |
| Gate | |
| Glashoufe | |
| Glating | |
| Glynde | Glyne |
| Glynley | |
| Gorean | |
| Goring-by-Sea | Goring |
| Gostling | |
| Graffham | Graffham |
| Gravely | |
| Greatham | Gretham |
| Guestling Green | |
| Guestling Thorn | |
| Guilford | |
| Gun Hill | |
| Hadhurst | |
| Hadlow Down | |
| Hailsham | |
| Halland | |
| Halnaker | |
| Hambrook | |
| Hampden Park | |
| Hamsey | |
| Hamuner | |
| Handcross | |
| Handerose | |
| Hangleton | |
| Hantsey | |
| Hardham | |
| Harlinges | |
| HartfieId | Hartfield |
| Harting | |
| Hassocks | |
| Hastings | |
| Haughton | |
| Haveland | |
| Havelsham | |
| Haylshot | |
| Hayton | |
| Haywards Heath | |
| Heathfield | |
| Hein | |
| Hellingly | Hellinglay |
| Hellington | |
| Helmsdale | |
| Helmsted | |
| Hemsted | |
| Henfield | Henfield |
| Henley | |
| Henley's Down | |
| Heyshott | |
| Hickstead | Hicksted |
| Highdown | |
| High Hurstwood | |
| High Salvington | |
| Highbrook | |
| Highleigh | |
| Hitchingfield | |
| Hollingbury | |
| Homons | |
| Hondly | |
| Hooe Common | |
| Horam | |
| Hooe | Hoo |
| Horsebridge | |
| Horsham | Horsham |
| Horsted Keynes | Horsted Cayns |
| Houghton | |
| Houghton Green | |
| Hove | |
| Howcourt | |
| Hunston | Hunsten |
| Hurmor | |
| Hurst Green | Hurst |
| Hyncleap | |
| Hyndall | |
| Icklesham | Ickesham |
| Iden | Iden |
| Ierring | |
| Ifield | Ifield |
| Ifieldcourt | |
| Iford | Iford |
| Ilaham | |
| Imberhurn | |
| Iping | Iping |
| Itchingfield | |
| Jevington | |
| Kenward | |
| Keymer | |
| Kingiton | |
| Kingsfold | |
| Kingsley Green | |
| Kingston by Sea | Kingston |
| Kingston near Lewes | Kingston Boirs |
| Kirdford | |
| Kymere | |
| Lagnor | |
| Lambs Green | |
| Lancing | |
| Langney | Langley |
| Laughton | Laughton |
| Laughton Place | |
| Lavant | |
| Laythorn | |
| Lee | |
| Lewes | Lewes |
| Lexmie | |
| Linchmere | |
| Lickfold | |
| Lindfield | Lindfield |
| Litlington | |
| Little Horfled | |
| Littlehampton | Littlehampton |
| Littleton | |
| Lodsworth | Lodesworth |
| Lordings | |
| Lordington | |
| Lovell Cress | |
| Lower Beeding | |
| Lower Willingdon | |
| Lowfield Heath | |
| Loxwood | |
| Ludley | |
| Ludsham | |
| Lurgashall | Lugershall |
| Lye Green | |
| Lyminster | |
| Lyth Chapel | |
| Madhurst | |
| Magham Down | |
| Mairling | |
| Manning's Heath | |
| Maplehurst | |
| Maresfield | Maryfield |
| Mark Cross | |
| Marshall | |
| Mayfield | Mayfield |
| Maxfield | |
| Merston | Merston |
| Michdorow | |
| Michelham | |
| Mid Lavant | |
| Middleton on Sea | Middleton |
| Midhurst | Midhurst |
| Mile Oak | |
| Millcorner | |
| Minsted | |
| Mitching | |
| Monjcomb | |
| Monk's Gate | |
| Moulsecoomb | |
| Mountfield | |
| Muddles Green | |
| Mundridd | |
| Nashe | |
| Neathfield | |
| Neletunber | |
| Netherfield | |
| New Town | |
| Newhaven | |
| Newick | Newyck |
| Ninfield | |
| Nolande | |
| Nordchaf | |
| Nordiham | |
| Norlington | |
| North Bersted | North Birsted |
| North Common | |
| North End | |
| North Lansing | |
| North Marden | |
| North Mundham | North Mundham |
| North Stoke | North Stoke |
| Northchapel | |
| Northiam | Northwood |
| Norton | |
| Norton | Norton |
| Nunsfield | |
| Nutbourne | |
| Nutbourne | Nutborn |
| Nuthurst | Nuthurst |
| NutIey | Nutley |
| Nyetimber | |
| Nyton | |
| Ochyny | |
| Ockhurst | |
| Offham | Offam |
| Offham | Offington |
| Old Shoreham | Old Shoreham |
| Oldbury | |
| Old Town | |
| Onre | |
| Ore | |
| Oving | Ouving |
| Ovingdean | Ovingdean |
| Oxley's Green | |
| Pagham | |
| Pamelbridge | |
| Pangdean | Pangden |
| Parham | |
| Partridge Green | |
| Pashan | |
| Pashley | |
| Patcham | Patcham |
| Patching | Patching |
| Peacehaven | |
| Pease Pottage | |
| Peasmarsh | Peasmerde |
| Penhurst | |
| Peppering | |
| Pepplsham | |
| Pertslade | |
| Pett | Pett |
| Petworth | Petworth |
| Pevensey | Pevensey |
| Piddinghoe | Piddington |
| Pigions | |
| Piltdown | |
| Pippenford | |
| Pirworth | |
| Place | |
| Plaistow | |
| Playden | Pleaden |
| Plumpton | Plumpton |
| Plumpton Green | |
| Polegate | |
| Poling | Poling |
| Poling Corner | |
| Ponts Green | |
| Portslade | |
| Portslade-by-Sea | |
| Pownfley | |
| Poyaings | |
| Presten | |
| Preston | |
| Pulbore | |
| Punnett's Town | |
| Pyecombe | Pycomb |
| Radmill | |
| Rallingdean | |
| Rape | |
| Ratton Village | Ratton |
| Raumer | |
| Raylington | |
| Redford | |
| Refidell | |
| Ridgewood | |
| Ringmer | Ringmar |
| Rinsted | |
| Ripe | Ripe |
| River | |
| Robsrtsbridge | |
| Rockfield | |
| Rodmell | Rodant Mell |
| Roffey | Rofsey |
| Rogate | |
| Rormer | |
| Rose Green | |
| Rose Lands | |
| Rotherfield | Rotterbridg |
| Rotherfield | |
| Rudgwyck | |
| Runcton | |
| Rusper | Rusper |
| Rustington | |
| Rutharyt | |
| Rye | Rye |
| Rye Foreign | |
| Saddlescombe | |
| Salehurst | Salehurst |
| Saltdean | |
| Sandhurst | |
| Scayne's HiII | |
| Schelley | |
| Seaford | Seaford |
| Selcomb | |
| Selham | Selham |
| Selhurst | |
| Selmeston | Selmston |
| Selsey | Selsey |
| Seuth | |
| Sheffield | |
| Sherambury | |
| Shipley | Shipley |
| Shipton Green | |
| Shoreham-by-Sea | New Shoreham |
| Shripney | Shripney |
| Sidlesham | Siddlehan |
| Sidley | Sidley |
| Sidney | |
| Singleton | Singleton |
| Slauham | |
| Slawsha | |
| Slindon | Slinden |
| Slinfold | Slinfold |
| Sockneys | |
| Somerley | |
| Sompting | Sompting |
| South Ambersham | |
| South Bersted | South Birsted |
| South Harting | |
| South Lansing | |
| South Mundham | South Mandham |
| South Stoke | South Stoke |
| Southbourne | Southes |
| Southease | |
| Southwater | |
| Southwick | |
| Sparrows Green | |
| Splayne's Green | |
| St Anthony's Hill | |
| St Leonards | S. Leonards |
| Stamerham | |
| Stanmer | Stanmer |
| Stansted | |
| Staple Cross | |
| Staplefield | |
| Stedham | Stedham |
| Stonegate | |
| Stenclinch | |
| Stopham | Stepham |
| Sterring | |
| Sterrington | |
| Stoke | |
| Stoneham | |
| Stoughton | |
| Stowhons | |
| Strade | |
| Stretham | |
| Storrington | |
| Stoughton | |
| Streat | |
| Street End | |
| Strettington | |
| Summersdale | |
| Susham | |
| Sutton | Sutton |
| Sutton | |
| Swanborough | |
| Sweethaws | |
| Swiftsden | |
| Tangmere | Tangmer |
| Tarring Neville | |
| Tellington | |
| Telscombe | Telscomb |
| Terington | |
| Terring | |
| Terten | |
| Tesehurst | |
| Thakeham | |
| Thorney | |
| Three Bridges | |
| Three Cups Corner | |
| Three Leg Cross | |
| Three Oaks | |
| Ticehurst | Tyes |
| Tidebrook | |
| Tilgate | Tilgate |
| Tikeham | |
| Tillington | |
| Tinsley Green | |
| Tortington | Tottinton |
| Tote HiII | |
| Town Littleworth | |
| Treyford | Treford |
| Trotton | |
| Truly | |
| Tuftens | |
| Turner's Hill | |
| Turwick | |
| Twelve Oaks | |
| Twineham | Twincham |
| Uckfield | |
| Udimore | Udimerz |
| Upper Dicker | |
| Upper Hartfield | |
| Upper Marden | |
| Upper Norwood | |
| Upper Wellingham | |
| Upperton | |
| Upwaltham | Upwaltham |
| Vine's Cross | |
| Wadhurst | Wadehurst |
| Wakehurst | |
| Walberton | Walberton |
| Walborn | |
| Waldron | Waldern |
| Wannock | |
| Walderton | |
| Walebach | |
| Waminger | |
| Warblete | |
| Warmingcamp | |
| Warminghurst | |
| Warnham | Warnham |
| Warningcamp | |
| Warninglid | |
| Wartling | Warthing |
| Washington | Washington |
| Waterbeach | |
| Watersfield | |
| Wavingther | |
| Wedmaheete | |
| Weed | |
| Wepham | |
| Welbatin | |
| Wellingham | |
| West Anginering | |
| West Ashling | |
| West Blatchington | |
| West Burton | |
| West Chiltington | |
| West Dean | West Dean |
| West Dean | |
| West Firle | |
| West Grinstead | West Grinstead |
| West Harting | |
| West Hoathly | |
| West Itchenor | |
| West Lavington | West Lavant |
| West Marden | West Marden |
| West Preston | |
| West Stoke | |
| West Town | |
| West Wittering | West Wittering |
| West Worthing | |
| Westbourne | |
| Westdean | |
| Westergate | |
| Westham | Westham |
| Westhampnett | |
| Westmeston | |
| Westerton | |
| Westwolves | |
| Weysburn | |
| Whatlington | |
| Whiligh | |
| Whiteden | |
| Whitesmith | |
| Wick | |
| Willingdon | Willington |
| Wilmington | |
| Winchelsea | Winchelsey |
| Windmill Hill | |
| Wineham | |
| Wisborough Green | |
| Wiston | |
| Wigfell | |
| Withdean | Withdeane |
| Witherenden Hill | |
| Withyham | |
| Wivelsfield | |
| Wivelsfield Green | Wolton |
| Wood's Corner | |
| Wood's Green | |
| Woodend | |
| Woodgate | |
| Woodingdean | |
| Woodmancote | |
| Woodmancote | |
| Woodmansgreen | |
| Woolbeding | |
| Worlds End | |
| Worsham | |
| Worth | Worth |
| Worthing | Worthing |
| Wosham | |
| Wotton | |
| Wyke | |
| Wylie | |
| Wythyham | |
| Yapton | Yapton |
|
|
|
|
|