Global Indian International School, Tokyo Campus or GIIS Tokyo (グローバル・インディアン・インターナショナル・スクール, Gurōbaru Indian Intānashonaru Sukūru) is an Indian international school in Edogawa-ku, Tokyo, Japan. It is a part of the Global Indian International School network and it uses the International Baccalaureate Diploma and Central Board of Secondary Education (CBSE) of India curricula.

In July 2006, the school was established, providing education from kindergarten through high school, with English as the medium of instruction. Presently, the institution operates across four campuses in Edogawa-ku, Tokyo.

As of 2022, the school has approximately 1,220 students, a little more than half of the student population are Japanese nationals, Indian nationals make up approximately one third of the student enrollment and the remaining student population come from various mixed nationalities.

In 2022, the Leadership Lecture Series featured Aftab Seth, an Indian diplomat who had served as the Ambassador of India to countries such as Greece, Vietnam, and Japan. The series continued in 2023 with speakers Mr. Suhas Risbood and Mr. Rohit Khandadia, focusing on the topic of "Sustainability."

• List of high schools in Tokyo
• Indians in Japan

(in Japanese)

• Xu Hui (徐 輝). "A comparative study of Chinese and Indian school in Japan : Focus on the "Tokyo Chuka school" and "GIIS"" (在日華僑学校と印僑学校に関する比較考察 : 東京中華学校とGIISを中心に; Archive). 大東アジア学論集 (14), 44-63, 2014-03. 大東文化大学大学院アジア地域研究科. See profile and profile #2 at CiNii. see profile at Daito Bunka University Repository (大東文化大学機関リポジトリ). English abstract available.

• Global Indian International School, Tokyo Campus