Allan D. "Al" Sachs (1925-2002) was a Las Vegas, Nevada casino executive who owned the Stardust, Fremont, and Sundance (now known as The D) hotel-casinos with partner Herb Tobman during the 1980s. Sachs was born in Chicago, Illinois on July 17, 1925. He lied about his age and joined the Navy at age 16. After the navy, he entered the illegal gambling industry in Chicago and later worked as a dealer in Cuba and Las Vegas. In Las Vegas, he opened the Royal Nevada Casino in 1955 and was a minor investor in the Tropicana in 1958.