Hollywood is a district of the city of Los Angeles, California, U.S.A., that extends from Vermont Avenue on the east to just beyond Laurel Canyon Boulevard above Sunset and Crescent Heights Boulevards on the west; the north to south boundary east of La Brea Avenue runs from about Mulholland Drive in the Hollywood Hills of the Santa Monica Mountains and Griffith Park to Melrose Avenue; and the north to south boundary west of La Brea runs from about Mulholland in the hills to Fountain Avenue, with Crescent Heights as the west boundary south of Sunset Boulevard. The population of the district is estimated at about 300,000 people.

Due to its fame and identity as a major center of movie studios and stars, the word "Hollywood" is often used colloquially to refer to the American motion picture industry, a term deriving from the famous community. However, today many entertainment industry companies are presently based in nearby Burbank.