Sir Hugh Walter Kingwell Wontner was an English hotelier and politician. He was managing director of the Savoy hotel group from 1941 to 1979 and its chairman from 1948 to 1984, continuing as president until his death. He was also chairman of the Savoy Theatre from 1948 until his death. In 1973–74, he was Lord Mayor of London.

The Savoy Hotel is a luxury hotel located in the Strand in the City of Westminster in central London, England. Built by the impresario Richard D'Oyly Carte with profits from his Gilbert and Sullivan opera productions, it opened on 6 August 1889. It was the first in the Savoy group of hotels and restaurants owned by Carte's family for over a century. The Savoy was the first hotel in Britain to introduce electric lights throughout the building, electric lifts, bathrooms in most of the lavishly furnished rooms, constant hot and cold running water and many other innovations. Carte hired César Ritz as manager and Auguste Escoffier as chef de cuisine; they established an unprecedented standard of quality in hotel service, entertainment and elegant dining, attracting royalty and other rich and powerful guests and diners.