日本川崎汽船株式会社是日本三大航运公司之一，是世界著名的航运公司，成立于1919年，拥有近400艘世界最先进的各种不同类型的船舶，航线遍及全球，在国际航运界有着重要影响。

Kawasaki Kisen Kaisha, Ltd. (川崎汽船株式会社, Kawasaki Kisen Kabushiki-gaisha) (TYO: 9107 ), also referred to as "K" Line, or KKK, is a very large Japanese shipping company which moves Japanese cargo around the world. It owns and/or controls large cargo ships, including dry cargo ships, container ships, gas carriers, RoRo ships and tankers.

It is the tenth largest container transportation and shipping company in the world.

• Established: April 5, 1919.
• Paid-in Capital: 29,689 million yen.
• Business Lines: Marine transportation; insurance agency; warehousing; land transportation through transportation involving marine, land and air intermodal transportation.
• Stock Exchange Listing: Tokyo, Osaka, Nagoya, Fukuoka, Frankfurt, Brussels.