Baker Botts L.L.P. is an American law firm with approximately 725 lawyers. Headquartered in One Shell Plaza in Downtown Houston, Texas, the firm has energy and technology related clients. It is the second-oldest law firm west of the Mississippi.

One Shell Plaza (OSP) is a 50-story, 218 m (715 ft) skyscraper at 910 Louisiana Street in Downtown Houston, Texas. Perched atop the building is an antenna that brings the pinnacle height of the building to 304.8 m (1,000 ft). At its completion in 1971, the tower was the tallest in the city.