- H.M. Coastguard, Bexhill
Co-ordinators of all maritime search and rescue.
- H.T. Club
Holy Trinity Church, Trinity Place, Eastbourne, BN21 3BX
- Hadlow College
Excellence in land-based training.
Hadlow, Tonbridge, TN11 0AL
- Hadlow Down & Moulsecoomb Wanderers Cricket Club
Brighton based Cricket Club playing league and friendly cricket throughout Sussex.
- Hadlow Down Parish Council
73 Swaines Way, Heathfield, TN21 0AN
- Hadlow Down Toddler Group
Hadlow Down Village Hall, Hutt Lane, Uckfield, TN22 4DT
- Hadlow Down Village Hall
Tucked away at the bottom of Hut Lane, and with a wonderful view over acres of unspoilt land, the Village Hall is the main communal meeting place for the village.
Off Main Road, Hadlow Down, TN22 4HJ
- Haemophilia Society
Working for people with haemophilia, von Willebrand's or a related bleeding disorder and their families to secure the best possible care, treatment and support.
57a Hatton Garden, London, EC1N 8JG
Freephone helpline: 0800 018 6068 (Monday to Friday 10 am to 4 pm)
- Hailsham & District Twinning Association
Fostering better relations and gaining knowledge and understanding of Hailsham's twin town Gournay-en-Bray. Hosting exchange visit take place in both directions every year.
- Hailsham & District U3A
Providing educational, recreational and social activities for retired or semi- retired people.
Hailsham Parish Church, Hailsham, BN27 1BL