Career
Ordered:
Laid down:
Launched:	26 September 1900
Commissioned:	19 May 1902
Decommissioned:	20 July 1919
Fate:	Sold, on 3 January 1920
General Characteristics
Displacement:	420 tons
Length:	250 ft (76.2 m)
Beam:	23 ft 7 in (7.19 m)
Draught:	6 ft 6 in (1.98 m)
Propulsion:
Speed:	28 knots (52 km/h)
Complement:	73 officers and enlisted
Armament:	Two 3 inch (80 mm) guns, two 18 inch (460 mm) torpedo tubes;

The second USS Decatur (DD-5) was a Bainbridge-class destroyer in the United States Navy. She was named in honor of Stephen Decatur.

Decatur was launched on 26 September 1900 by William R. Trigg Company , Richmond, Virginia; sponsored by Miss M. D. Mayo , great-grandniece of Commodore Decatur; and commissioned on 19 May 1902, Lieutenant L. H. Chandler in command.

Decatur was designated lead vessel of the 1st Torpedo Flotilla with whom she conducted drills and maneuvers along the eastern seaboard and in the Caribbean until December 1903 when the flotilla departed Norfolk for the Asiatic Station, sailing by way of the Suez Canal. Arriving at Cavite, Philippines, on 14 April 1904, Decatur exercised along the China coast and cruised in Philippine waters until placed in reserve at Cavite on 5 December 1905. For the next 3 years she made infrequent cruises, including one to the southern Philippines in January and February 1908 and Saigon in May 1908.

Placed out of commission on 18 February 1909, Decatur was placed in commission in reserve on 22 April 1910 and in full commission on 22 December 1910. She resumed operations with the Torpedo Flotilla, cruising in the southern Philippines and between ports of China and Japan until on 1 August 1917 when she departed for the Mediterranean. Assigned to U.S. Patrol Squadrons she arrived at Gibraltar 20 October October for patrol and convoy duty in both the Atlantic and Mediterranean until on 8 December 1918. Decatur arrived at Philadelphia on 6 February 1919 and was decommissioned there 20 June June. She was sold on 3 January 1920.

Admiral Chester Nimitz commanded her in the Philippines early in his career

See USS Decatur for other ships of this name.