Dennis Hof (born October 15, 1946), is an American entrepreneur, restaurateur, and legal bordello operator. He is best known as the latter, owning two legal brothels in Nevada His brothels are in Moundhouse, Nevada, a few minutes outside Carson City, less than an hour by car from Reno, Nevada. He also owns a nightclub restaurant, NV50, across the street from the Moonlite Bunny Ranch.

In Cathouse: The Musical, Hof reveals that he only dates prostitutes. "I don't date civilians (non-working girls)." The documentary series has shown his several relationships with employees, most notably adult film star Sunset Thomas.

Hof started by purchasing and remodeling The Moonlite BunnyRanch, founded in 1955; he also purchased another brothel, formerly Kitty's, and renamed it The Bunny Ranch Two. In contrast to other Nevada brothel owners, members of the Nevada Brothel Owners' Association, who prefer to keep a low profile, Hof, despite Nevada laws which ban brothel advertising, maintains a high profile to create publicity for his brothels.