Mowbray & Uffinger comprised an architectural partnership in New York City formed in 1895. Known for bank buildings and as vault engineers they designed over 400 banks in the pre-World War II era throughout the country. The principals were Louis Montayne Mowbray (1867-1921) and Justin Maximo Uffinger Sr. (1871-1948).

121 Atlantic Place, formerly the Atlantic National Bank Building, is a historic skyscraper in Jacksonville, Florida. It was built in 1909 as the headquarters for the Atlantic National Bank, and is located at 121 West Forsyth Street. It was the tallest building in Jacksonville and in Florida from 1909 to 1912, and remains an office building today.