USS Baltimore may refer to:
, was a 12-gun brigantine that served in the Continental Navy from 1777 to 1780.
, was a 20-gun ship built in 1798.
, was a side-wheel steamer captured in 1861.
, was a protected cruiser commissioned in 1890.

• The Baltimore Crisis
  Baltimore Crisis
  The Baltimore Crisis was a diplomatic incident that took place between Chile and the United States, during the Chilean Civil War, as result of the growing American influence in Pacific Coast region of Latin America in the 1890s. It remains a nodal event because it marked a dramatic shift in United...
  
  , an 1891 diplomatic incident involving USS Baltimore (C-3)

, was a heavy cruiser commissioned in 1943.
, was a Los Angeles-class nuclear attack submarine, decommissioned on 10 July 1998.

See also