- Alfriston & Cuckmere Valley Historical Society
History of dwellings and people in the Cuckmere valley.
- Archaeology South-East
Field Archaeology Unit Sussex Office - a division of the Institute of Archaeology University College London.
Units 1&2 2 Chapel Place, Portslade, BN41 1DR
- Ashurst Wood Historians
Research and record the history of Ashurst Wood.
St Dunstan's Church Hall, Ashurst Wood, RH19 3QT
- Barbican House Museum
An archaeology museum covering Sussex from Prehistory to Medieval times.
Barbican House 169 High Street, Lewes, BN7 1YE
- Battle and District Historical Society
Promoting awareness of local history in Battle and the surrounding area.
16 Upper Lake, Battle, TN33 0AN
- Blackboys and District Historical Society
A friendly group of people living in the area interested in local, family and general history of Blackboys, Framfield, Palehouse Common and environs.
18 Maple Leaf Cottages School Lane Blackboys, Uckfield, TN22 5LJ
- Brighton & Hove Black History
- Brighton and Hove Archaeological Society
We are an amateur archaeological society based in the Brighton and Hove area, in the county of Sussex in England (inaugurated in 1906).
82 Balfour Road, Brighton, BN1 6NB
0844 5888 277
- Brighton Museum & Art Gallery
Local authority museum of national significance, located in Royal Pavilion Gardens, central Brighton.
Royal Pavilion Gardens, Brighton, BN1 1EE
- Burgess Hill Local History Society
All meetings are held in the Cyprus Hall, Cyprus Road, Burgess Hill, Starting at 8.00PM.
Cyprus Hall, Cyprus Road, Burgess Hill, RH15 8DX