USS Vermont (BB-20), a Connecticut-class battleship, was the second ship of the United States Navy named after the 14th state. She was the third member of the class, which included five other ships. The Connecticut-class ships were armed with a main battery of four 12-inch (305 mm) guns and had a top speed of 19 knots. Vermont was laid down in May 1904 at the Fore River shipyard and launched in August 1905. The ship entered service with the Atlantic Fleet in March 1907.

The Connecticut class of pre-dreadnought battleships were the penultimate class of the type built for the United States Navy. The class comprised six ships: Connecticut, Louisiana, Vermont, Kansas, Minnesota, and New Hampshire, which were built between 1903 and 1908. The ships were armed with a mixed offensive battery of 12-inch (305 mm), 8-inch (203 mm), and 7-inch (178 mm) guns. This arrangement was rendered obsolete by the advent of all-big-gun battleships like the British HMS Dreadnought, which was completed before most of the Connecticuts entered service.