Tsukasa, most often written 司 or by its hiragana つかさ is a Japanese given name and can also be written with other kanji or written in katakana, ツカサ and may refer to:
Tsukasa, the main character in the .hack//Sign anime series
Tsukasa Dokite, an animator and character designer
Tsukasa Domyoji, a main character in the anime Hana yori dango
Tsukasa Fujimoto, Japanese professional wrestler and actress
Tsukasa Hiiragi, one of the principal characters of the anime/manga series Lucky Star
Tsukasa Hojo, a Japanese manga artist and author of well known manga/anime works as City Hunter, Cat's Eye, and Angel Heart
Tsukasa Nishino, a main character in Ichigo 100%
Tsukasa Kadoya, the main character in the television show Kamen Rider Decade
Tsukasa Kotobuki, a Japanese character designer
Shinobu Tsukasa, a Japanese yakuza lord
Tsukasa Tawada, a composer
Tsukasa Umesaki, a Japanese Association Football player
Tsukasa Watanabe, a Japanese golfer
Tsukasa, Japanese drummer (born June 3, 1985)
Tsukasa Ayatsuji, a character in Amagami
