Sun City is a luxury South African casino resort, situated in the North West Province. It is located about two hours' drive from Johannesburg, close to the city of Rustenburg .

Sun City was developed by the hotel magnate Sol Kerzner as part of his Sun International http://www.sun-international.com/ group of properties. It was officially opened on 7 December 1979; at the time it was located in the bantustan of Bophutatswana.

As Bophuthatswana was classified as an independent state by South Africa's apartheid regime, it was allowed to provide "immoral" (in the eyes of the South African government) entertainment such as gambling and topless revue shows, which were banned in South Africa. These factors, as well as its relatively close location to the large metropolitan areas of Pretoria and Johannesburg, ensured that Sun City soon became (and stayed) a popular holiday and weekend destination. Many famous musicians such as Queen and Elton John also performed at the Sun City Super Bowl, a large auditorium which seats 6200.

Sun City has continued to flourish since Bophutatswana was re-incorporated in the new South Africa in 1994.

The resort has four hotels:

• Sun City Hotel
• Cascades Hotel
• The Cabanas
• The Palace of the Lost City

Sun City also has two international-standard 18-hole golf courses, the Gary Player Country Club and the Lost City Golf Course, both designed by Gary Player. The Gary Player Country Club is home to the prestigious Nedbank Golf Challenge (formerly the Nedbank Million Dollar Golf Challenge). The Lost City Golf Course is noted for the 38 real crocodiles at water feature of the 13th hole.

The resort was also the site of the Sun City Agreement.