
Sloe gin is a traditional British red liqueur made by macerating sloe berries — wild plum — in gin with sugar. Despite the word “gin” it is a sweet, lower-proof liqueur: EU rules set a 25% minimum, and historical and craft versions run from 15% to 30%.
The most accurate structural replacement is to mix a blackberry liqueur (Crème de Mûre) or blackcurrant liqueur (Crème de Cassis) with London Dry Gin at approximately a 2:1 ratio. This recreates the berry base, density, and juniper background, though the specific almond-kernel astringency of sloe berries will be lost.
London dry gin
A base, high-proof distillate (around 40% ABV) with no sugar or fruit. Sloe gin is a sweet liqueur built upon it. They are entirely non-interchangeable: a direct swap will completely break both the sweet-sour balance and the proof of the drink.
Chambord
Chambord is a French black-raspberry liqueur on a cognac base. It is a berry liqueur with no gin underneath, so a Sloe Gin Fizz made with it loses its juniper backbone and comes out sweeter.

Sloe Gin Fizz
Dry sparkling wine, Sloe gin

Slow Negroni
London dry gin, Sloe gin, Red bitter

Alabama Slammer Shot
Amaretto liqueur, Southern / Louisiana-style whisky liqueur, Sloe gin

Alabama Slammer
Vodka, Southern / Louisiana-style whisky liqueur

Sloe Gin Cocktail
Sloe gin

Charlie Chaplin
Apricot brandy liqueur, Sloe gin

Slow Comfortable Screw Between The Sheets
Vodka, White rum, Cognac, Southern / Louisiana-style whisky liqueur, Sloe gin

Red Rum Martini
Caribbean aged rum