Louis Roederer is a producer of champagne based in Reims, France. Founded in 1776, it was inherited and renamed by Louis Roederer in 1833, and is noted as the producer of the luxury champagne Cristal.

From a vineyard area of 214 hectares (530 acres), Louis Roederer produces two thirds of the grapes needed for its production, sourcing the remaining required fruit from established farming contacts.

The Roederer non-vintage cuvées include the extra dry Brut Premier, Grand Vin Sec and the demi-sec Carte Blanche, all Pinot Noir and Chardonnay blended approximately in 2:1 proportion, with a small portion of Pinot Meunier