177 (ship)

Ships numbered 177 include:

Surface vessels

 * USNS Shearwater, a WWII U.S. Navy Shearwater-class auxiliary
 * USS Cimarron, a Cold War U.S. Navy Cimarron-class fleet oiler
 * USS Kingsbury, a WWII U.S. Navy Haskell-class attack transport
 * USS Europa, a trans-Atlantic oceanliner requisitioned as a WWII U.S. Navy troopship
 * SOVIET MINESWEEPER BT-177, a Cold War Soviet minesweeper
 * USS O'Bannon, a WWI U.S. Navy Wicker-class destroyer
 * USS Reybold, a WWII U.S. Navy Cannon-class destroyer escort
 * JDS Atago, a Japanese Maritime Self-Defense Force guided missile destroyer
 * HMS Faithful, a WWII British Royal Navy repair ship
 * HMCS Winnipeg, a WWII Canadian minesweeper
 * USS Nightingale, a WWII U.S. Navy minesweeper
 * HMCS Dunvegan, a WWII Canadian corvette
 * USS LST-177, a WWII U.S. Navy tank landing ship
 * FV Commandant Bultinck, a Belgian trawler
 * NNS Badagry, a Nigerian navy patrol boat
 * USS Davenport, an end-of-WWII U.S. Navy Tacoma-class frigate
 * USS Emerald, a WWI U.S. Navy armed yacht

Submarines

 * JAPANESE SUBMARINE I-177, a WWII Japanese Kaidar-class cruiser submarine
 * USS Pickerel, an interwar U.S. Navy Porpoise-class submarine
 * GERMAN SUBMARINE U-177, a WWII German Kriegsmarine submarine