Artoon Co., Ltd. (株式会社アートゥーン Kabushiki-Gaisha Ātūn) was a Japanese video game developer established in 1999.

Key Artoon personnel include Yoji Ishii, Manabu Kusunoki, Hidetoshi Takeshita, Yutaka Sugano, Masamichi Harada, Takuya Matsumoto and Naoto Ohshima.

When the company formed, it drew personnel and talent from several of Sega's development teams, particularly those which worked on Sonic the Hedgehog (created by Ōshima), and Panzer Dragoon.

[2] Artoon closed down when the parent company, AQ Interactive, filed for bankruptcy.

Artoon, along with Feelplus and Cavia, were all absorbed into parent company AQ Interactive.