- Balcombe, Mid Sussex District, West Sussex
- Barcombe, Lewes District, East Sussex
- Barlavington, Chichester District, West Sussex
- Barnham, Arun District, West Sussex
- Battle Abbey & The Church of St. Mary the Virgin, East Sussex
- Battle, East Sussex
- Bayham Abbey, East Sussex
- Beachy Head, Eastbourne, East Sussex
- Beckley, Rother District, East Sussex
- Beddingham, Lewes District, East Sussex
- Belle Tout, Beachy Head, East Sussex
- Bepton, Chichester District, West Sussex
- Bersted, Arun District, West Sussex
- Berwick, Wealden District, East Sussex
- Bexhill, East Sussex
- Bexhill: De La Warr Pavilion
- Bidlington, Bramber, Horsham District, West Sussex
- Bignor, Chichester District, West Sussex
- Billingshurst, Horsham District, West Sussex
- Binderton, Chichester District, West Sussex
- Binsted, near Walburton, West Sussex
- Birdham, Chichester District, West Sussex
- Bishopstone, Lewes District, East Sussex
- Blackboys, Wealden District, East Sussex
- Blackdown Hill, South Downs National Park
- Blackpatch flint mine, Findon, West Sussex
- Bodiam, Rother District, East Sussex
- Bognor Regis, Arun District, West Sussex
- Bognor Regis: Guides and directories
- Bolney, Mid Sussex District, West Sussex
- Bosham, Chichester District, West Sussex
- Botolphs, Horsham District, West Sussex
- Box and Stockbridge, The hundred of
- Boxgrove Priory, Chichester District, West Sussex
- Boxgrove, Chichester District, West Sussex
- Bracklesham & Brackelsham Bay, Chichester District, West Sussex
- Bramber, Horsham District, West Sussex
- Brambletye, Forest Row, East Sussex
- Brede, Rother District, East Sussex
- Brightford, The hundred of
- Brightling, East Sussex
- Brighton
- Brighton: Brighton & Hove Albion
- Brighton: Brighton College
- Brighton: Brighton Grammar School
- Brighton: Guides and directories
- Brighton: Museum
- Brighton: Railways
- Brighton: Roedean School
- Brighton: Royal Sussex County Hospital
- Brighton: The Royal Pavilion
- Brighton: University
- Broadwater, Worthing District, West Sussex
- Bullock Down, Beachy Head, East Sussex
- Bulverhythe, Hastings District, East Sussex
- Buncton, Horsham District, West Sussex
- Burbeach, The hundred of
- Burgess Hill, Mid Sussex District, West Sussex
- Burpham, Arun District, West Sussex
- Burton Park, Chichester District, West Sussex
- Burton, Duncton, West Sussex
- Burwash, Rother District, East Sussex
- Bury, Chichester District, West Sussex
- Buttinghill Hundred, Rape of Lewes
- Buxted, Wealden District, East Sussex
