Tatsu is a roller coaster at the Six Flags Magic Mountain amusement park in Valencia, California, United States.
Tatsu may also refer to:
People with the name Tatsu Aoki (born 1957), Japanese bass player and record producer Tatsu Hirota (1904–1990), Japanese painter Tatsu Yamashita (born 1953), Japanese singer-songwriter and record producer Tatsu Ishimoda (1924–2022), Japanese politician Tatsu Tanaka (1892–1985), Japanese midwife and politician Yoshi Tatsu (born 1977), Japanese wrestler
Characters Tatsu, a minor supporting character in the Teenage Mutant Ninja Turtles franchise Tatsu Yamashiro, the real name of DC Comics superheroine Katana Tatsu, the main character of the manga series The Way of the Househusband Tatsu Hattori, a minor supporting character in the fifth and final season of Teenage Mutant Ninja Turtles
Other uses Tatsu, a word for Japanese dragon Tatsu (film), a 1994 Russian film