City National Plaza is a twin tower skyscraper complex on South Flower Street in western Downtown Los Angeles, California, United States.

The present complex is on the site of the landmark Richfield Tower, that was designed in the Art Deco style by Morgan, Walls & Clements, and completed in 1929.

The towers are the tallest twin buildings in the United States outside of New York City, where the 55-floor Time Warner Center stands at 750 ft (230 m).

[13][14][15][needs update] The towers are constructed of steel frames covered with polished panels of forest green granite and panes of bronze glass.

In 2016, the exterior of the top two floors and the service roof of The Paul Hastings Tower were modified on the north, east, and south flanks to house their upgraded headquarters and offices.