The Westinghouse Broadcasting Company, also known as Group W, was the broadcasting division of Westinghouse Electric Corporation. It owned several radio and television stations across the United States and distributed television shows for syndication.

Westinghouse Broadcasting was formed in the 1920s as Westinghouse Radio Stations, Inc. It was renamed Westinghouse Broadcasting in 1954, and adopted the Group W moniker in 1963. It was a self-contained entity within the Westinghouse corporate structure, and while the parent company was headquartered in Pittsburgh, Pennsylvania; Westinghouse Broadcasting maintained headquarters in New York City. It kept national sales offices in Chicago and Los Angeles.

The Westinghouse stations are best known for using a distinctive font (closely, but not accurately mimicked in Ray Larabie's freeware font "Anklepants") for their logos and on-air imaging. The group began using the font in 1963. Similarly-styled fonts had been used on some non-Group W stations as well. Several former Group W stations still use the font today.

Westinghouse Broadcasting was also well known for two long-running television programs, the Mike Douglas Show and PM Magazine (called Evening Magazine in Group W's core broadcast markets).