Claudius Charles Philippe, also known as Philippe of the Waldorf or The Host of the Waldorf, (10 December 1910—24 December 1978[citation needed]) was a British-born French-American restaurateur, catering director, hotelier and businessman, who was the hotel banquet manager of the prestigious Waldorf Astoria New York hotel in the 1940s and 1950s. From 1961 until 1963 he worked as executive vice president of Loews Hotels, and was responsible for the planning and building of six new New York hotels.
Philippe is best remembered for founding the April in Paris Ball at the Waldorf Astoria in 1951, which he ran with Elsa Maxwell until his sacking from the hotel in 1959. The balls were major events in the US socialite calendar, and raised millions of dollars for American and French charities over the 28 years of its existence. His Lucullus Circle dinners also attracted some of the wealthiest businessmen of the day to feast on six to eight course meals. During his career at the Waldorf Astoria it has been estimated that Philippe was responsible for his clients spending $150 million alone on banquets, which led him to be referred to as "one of the truly great men this industry has ever produced" by George Lang.
The suave Philippe led a colorful life, with many lovers including Grace Kelly and Barbara Walters, and three wives. He was investigated for tax evasion in 1958 and admitted guilt one count, for which he was fined the maximum $10,000. He had numerous other business interests and investments, and was responsible for building at least three restaurants, a casino, a theater, and an eighteen-hole golf course in Guadeloupe in the 1960s.