USS Florida (BB-30) was the lead ship of the Florida class of dreadnought battleships of the United States Navy. She had one sister ship, Utah. Florida was laid down at the New York Navy Yard in March 1909, launched in May 1910, and commissioned into the US Navy in September 1911. She was armed with a main battery of ten 12-inch (305 mm) guns and was very similar in design to the preceding Delaware-class battleships.

The Florida-class battleships of the United States Navy comprised two ships: Florida and Utah. Launched in 1910 and 1909 respectively and commissioned in 1911, they were slightly larger than the preceding Delaware class design but were otherwise very similar. This was the first US battleship class in which all ships received steam turbine engines. In the previous Delaware-class, North Dakota received steam turbine propulsion as an experiment while Delaware retained triple-expansion engines.