William P. Foley II is an American businessman and former attorney, specializing in financial services. He is chairman of Fidelity National Financial, Cannae Holdings and Black Knight Financial Services, and vice chairman of Fidelity National Information Services Inc. (FIS). Foley is the lead investor, chairman, and CEO of Black Knight Sports & Entertainment, a consortium that owns the Vegas Golden Knights. He is managing general partner of Black Knight Football and Entertainment, which owns Premier League club AFC Bournemouth, A-League club Auckland FC, and a stake in French Ligue 1 club FC Lorient. As of 2023, he had an estimated net worth of US$1.6 billion according to Forbes.

The Vegas Golden Knights are a professional ice hockey team based in the Las Vegas metropolitan area. The Golden Knights compete in the National Hockey League (NHL) as a member of the Pacific Division in the Western Conference. Founded in 2017 as an expansion team, the team is the first major sports franchise to represent Las Vegas. The franchise is owned by Black Knight Sports and Entertainment, a consortium led by Bill Foley and the Maloof family. Their home games are played at T-Mobile Arena on the Las Vegas Strip in Paradise, Nevada.