Scotland is not the only producer of Single Malt Whisky. It is the only producer of Single Malt Scotch Whisky of course.
There are hundreds of brands of Whisky, Whiskey, Rye and Bourbon as well as other grain spirits. The following list is most of the other Single Malt Whiskies around the world.
Those in blue are available fairly easily and the ones in red are normally in stock.
England
St George’s
Wales
Penderyn
Ireland (Single Malt Whiskeys with an e)
Brogan's Legacy
Bushmills
Cadenhead's Peated
Clonmel
Clontarf
Connemara Peated
Erin Go Bragh
Knappogue Castle
Locke's Single Malt
Merrys
Michael Collins
Preston Millennium
Shanahans
Shannon Grain
Slaney
Suir Peated
The Irishman
Tullamore Dew
Tyrconnell
Holland
Millstone
Sweden
Mackmyra
Germany
Hohler Whessky
Slyrs Bavarian Single Malt
Sonnenschein
...and a bit further afield
India
Amrut
Australia
Bakery Hill
Great Southern
Hellyers Road
Smith's Angaston
Timboon Railway Shed
Tasmania
Lark
The Nant
Sullivan's Cove
Canada
Glenora
America (Single Malt Whiskeys with an e)
Hudson
Charbay
McCarthy's
Nashoba
Notch
Peregrine Rock
St. George
RoughStock
Stranahan's
Wasmund's
Woodstone Creek
Gold Buckle Club
Zeppelin Bend
Japan
Yoichi
Miyagikyo
Taketsuru
Yamazaki
Hakushu
Hibiki
Hokuto
Kaku
New Zealand
Milford
Hokonui Whiskey
Wilsons
45 South
Whisk(e)y, but not necessarily Single Malt, is also made in Bulgaria, France, the Isle of Man, Spain and Turkey