Blackdown or Black Down may refer to:

Places

Australia

• Blackdown, Queensland, a locality in the Central Highlands Region
• Blackdown Tableland National Park in Queensland.

Canada

• Blackdown Cadet Training Centre, a Canadian Cadet training centre (Tri-Force) located at CFB Borden, Ontario.

England

• Blackdown, Dorset, a village near Chard
• Black Down, Dorset, a hill near Portesham
• Blackdown, Hampshire, a village near Winchester
• Black Down, Somerset, a hill in the Mendip Hills
• Blackdown, Warwickshire, a village near Leamington Spa
• Blackdown, West Sussex, a hill also spelt Black Down
• Blackdown Hill, Dorset, one of Dorset's highest points
• Blackdown Hills National Landscape, protected area in Somerset and Devon
• Princess Royal Barracks, Deepcut (Blackdown Camp), a World War II army camp near Aldershot, Hampshire

Computing

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

Popular culture

• "Blackdown", a song by Patrick Wolf from The Bachelor
• "Blackdown", a song by French artist Laurent Voulzy from Lys & Love

This disambiguation page lists articles associated with the title Blackdown.
If an internal link led you here, you may wish to change the link to point directly to the intended article.