Kikkoman Corporation (キッコーマン株式会社, Kikkōman Kabushiki-gaisha^?) (TYO: 2801) is an international company based in Japan.

Founded in 1917, it is based in Noda, Chiba Prefecture, Japan. It is a combination of 8 family-owned businesses founded as early as 1603 by the Mogi and Takanashi families.

Its main products and services include soy sauce, food seasoning and flavoring, mirin, shōchū, and sake, juice and other beverages, pharmaceuticals, and restaurant management services. Kikkoman has production plants in Japan, the U.S., the Netherlands, Singapore, Taiwan, and China. Kikkoman is the most popular brand of soy sauce in Japan and the United States.

Kikkoman's logo is the kamon of its founder.

Yuzaburo Mogi is the Chairman and CEO of Kikkoman.

Mogi obtained a Bachelor of Arts from Keio University in 1958 and a Master of Business Administration from Columbia Business School. In the 1950s, Mogi helped introduce Soy Sauce to the American public by hiring chefs to create recipes that included the sauce. He then sent the recipes to local newspapers, in an attempt to get housewives to cut them out and shop for the ingredient. Mogi was appointed President and CEO of Kikkoman in 1995. He previously served as President of Kikkoman.