USS Concord (PG-3)
 USS Concord (Gunboat No. 3/PG-3) was a member of the Yorktown class of steel-hulled twin-screw gunboats in the United States Navy in the late 19th and early 20th centuries. She was the second U.S. Navy ship named in honor of the town of Concord Massachusetts site of the Battle of Concord in the American Revolutionary War.The contract to build Concord was awarded to N. F. Palmer & Co. of Philadelphia in the 1888 fiscal year.