The Harriet B. was a wooden-hulled barge that served on the Great Lakes of North America, originally as the railroad ferry Shenango No.2, then a bulk carrier and finally as an unpowered barge. She sank four miles off Two Harbors, Minnesota on May 3, 1922 after being rammed by the steel freighter Quincy A. Shaw. Her wreck was accidentally located upright and intact in 2005 in 656 feet (200 m) of water. On August 9, 2018 the wreck of the Harriet B. was listed on the National Register of Historic Places.