I-58是日本帝国海军的B3型巡洋舰潜艇。她被改装成携带Kaiten载人鱼雷,但她最重要的成功是用常规鱼雷击沉了印第安纳波利斯号。
I-58 was a B3 type cruiser submarine of Imperial Japanese Navy. She was modified to carry Kaiten manned torpedoes but her most significant success was the sinking of the USS Indianapolis with conventional torpedoes.