USS Champlin (DD-104) was a Wickes-class destroyer built for the United States Navy during World War I.

The turbines were designed to produce a total of 27,000 shaft horsepower (20,000 kW) intended to reach a speed of 35 knots (65 km/h; 40 mph).

The ships carried 225 long tons (229 t) of fuel oil which was intended gave them a range of 2,500 nautical miles (4,600 km; 2,900 mi) at 20 knots (37 km/h; 23 mph).

After training operations in the Caribbean, she cleared New York City 19 November 1919 for San Diego, California.

Arriving 24 December 1919, she went into reserve with the Pacific Fleet the same day, and cruised on training assignments with a reduced complement until decommissioned 7 June 1922.