The Hollywood Roosevelt Hotel is a historic hotel located at 7000 Hollywood Boulevard in the Hollywood district of Los Angeles, California. It opened on May 15, 1927, and is the oldest continually operating hotel in Los Angeles. The hotel was built in 1926, in what is known as the Golden Era of Los Angeles architecture, and was named after the 26th president of the United States, Theodore Roosevelt. It was financed by a group that included Louis B. Mayer, Mary Pickford, Douglas Fairbanks and Sid Grauman. It cost $2.5 million ($37.3 million today) to complete and opened on May 15, 1927.

The hotel went into a decline in the 1950s. An owner around that time demolished its archways, covered up its elaborately painted ceilings and painted the entire hotel seafoam green. Radisson Hotels purchased the hotel in 1985 and, using original blueprints and historic photos of the hotel's Spanish Colonial architecture, undertook a $35 million renovation, restoring the lobby's coffered ceiling and adding a three-tiered fountain, among other improvements. The million-dollar mural at the bottom of the hotel's Tropicana Pool was painted by David Hockney in 1987.

On August 13, 1991, the City of Los Angeles declared the hotel building Los Angeles Historic-Cultural Monument No. 545. In 1995, the hotel was purchased from Clarion Hotels by Goodwin Gaw, with David Chang later becoming co-owner. In 2005, the hotel's management was taken over by the Thompson Hotel Group. A$30 million renovation of the hotel was embarked upon in 2005, led by the Dodd Mitchell Design Group, and David Siguaw. Since 2015, the hotel has been run independently by its own management company. In 2015, the hotel completed a $25 million renovation with rooms designed by Yabu Pushelberg, and plans for a new poolside food and beverage outlet.

Courtesy Private Collection.