The Seagram Company Ltd. was a large corporation headquartered in Montreal, Quebec, Canada that was the largest distiller of alcoholic beverages in the world. Toward the end of its independent existence it also controlled various entertainment and other business ventures. The Seagram assets have since been acquired by other companies, notably PepsiCo, Diageo, and Pernod Ricard.

The famous Seagram Building, the company's American headquarters office tower at 375 Park Avenue in New York City, was designed by architect Ludwig Mies van der Rohe with Philip Johnson. The former Seagram headquarters in Montreal now belongs to McGill University, under the name "Martlet House".