Distilleria Negroni is an Italian distillery based in Viterbo, Lazio, producing aperitivo and bitter liqueur expressions under the Negroni brand. The distillery's best-known export product in Australia is Eleven Aperitivo Negroni a pre-mixed Negroni-style aperitivo at 11% ABV in the 1-litre format, comprising bitter citrus aperitivo components in a ready-to-serve format. The name references the classic Negroni cocktail rather than a family name.

For on-premise programmes offering a pre-batched Negroni service by-the-glass or in a carafe format the Distilleria Negroni Eleven provides a consistent, professionally blended aperitivo at a format and price point suited to volume service. The Italian distillery provenance connects it to the tradition of Italian bitter aperitivo culture that defines the Negroni itself.