Blackdown

Blackdown or Black Down may refer to:

Places

In England:

• Blackdown, Dorset, a village near Chard
• Blackdown, Hampshire, a village near Winchester
• Blackdown, West Sussex, a hill also spelt Black Down
• Blackdown, Warwickshire, a village near Leamington Spa
• Blackdown Hills, a range of hills in Somerset and Devon
• Blackdown Camp, a World War II army camp near Aldershot, Hampshire
• Black Down, Somerset, a hill in the Mendip Hills

In Australia:

• Blackdown Tableland National Park in Queensland.

In Canada:

• Blackdown Cadet Training Centre, a Canadian army training centre located at CFB Borden, Ontario.

In computing

• Blackdown Java, a port of Sun's Java virtual machine to Linux.