Beau Rivage is a waterfront casino resort in Biloxi, Mississippi, USA.

The name of Beau Rivage was originally meant for the Bellagio casino resort on the Las Vegas Strip, however, developer Steve Wynn of Mirage Resorts changed Beau Rivage into Bellagio, and reserved this name for his new waterfront casino in Biloxi.

Beau Rivage was seriously damaged by the 30 ft (9.1 m) storm surge caused by Hurricane Katrina on August 29, 2005, and was rebuilt by W.G.

[1] In November 2006, the resort opened a new Tom Fazio-designed championship golf course named Fallen Oak.

In 2009 there were news reports that Beau Rivage's parent company MGM Mirage had hired investment firm Morgan Stanley to assist the company in finding possible buyers for the Biloxi property and its cousin the MGM Grand Detroit.