West Los Angeles is an area within the city of Los Angeles, California, United States. The residential and commercial neighborhood is divided by the Interstate 405 freeway, and each side is sometimes treated as a distinct neighborhood, mapped differently by different sources. Each lies within the larger Westside region of Los Angeles County.

Century City is a 176-acre neighborhood and business district in Los Angeles, California, United States. Located on the Westside to the south of Santa Monica Boulevard around 10 miles (16 km) west of Downtown Los Angeles, Century City is one of the most prominent employment centers in the Los Angeles metropolitan area, and its skyscrapers form a distinctive skyline on the city's westside.