Many Japanese ships have been named Toko Maru or Tōkō Maru, some adding a numeral (eg "No.2").

Toko Maru (1908), a cargo ship torpedoed and sunk in the South China Sea by on 12 October 1944 Japanese auxiliary stores ship Tōkō Maru No. 2 Go, an auxiliary transport ship of the Imperial Japanese 5th Fleet in 1942 Toko Maru (tanker), a tanker torpedoed and sunk in the Pacific Ocean by on 27 March 1943 Toko Maru (1940), a transport ship torpedoed and sunk in the Pacific Ocean east of Palau by on 30 January 1944 Toko Maru (1944), a cargo ship torpedoed and sunk in the Pacific Ocean south of Honshu by on 16 April 1945 Toko Maru (1970), a Japanese government fishing research vessel, later converted to yacht Titanic Toko Maru (1996), a Japanese government fishing research vessel, replacing the ship launched in 1970

See also Tokomaru (canoe), a Maori oceangoing canoe used in migrations that settled New Zealand , a British steam cargo ship built in 1893 as Westmeath