HMS Victory
Holland 1
HMS Alliance
HMS Invincible
HMS Churchill *
HMCS Saguenay
HDMS Esbern Snare
PNS Tipu Sultan
USS Croaker
USS Drum
USS Growler
USS Lionfish
USS Batfish
USS Nautilus *
USS Narwhal
USS Los Angeles
USS Norfolk
USS Simon Bolivar
USS Fulton
USS Holland
USS Dixon
USS Hector *
USS England *
USS Tarawa *
USS Enterprise
USS Intrepid
USS Massachusetts
USS Texas
USS Constellation (1854)
USS Constitution (Old Ironsides)
Pride of Baltimore
Also, couldn't get on, but visited USS Cavalla, USS Stewart, and the U-boat U-1 in the Deutsches Museum. Tug boats and floating drydocks I don't count.
* At Sea
