Naoki Tatsuta (龍田 直樹 (formerly 竜田 直樹), Tatsuta Naoki?) is a seiyū born on September 8, 1950 in Naga, Wakayama Prefecture, Japan. He is employed by the talent management firm Aoni Production.
He is most known for the roles of Buta Gorilla (Kiteretsu Daihyakka), Daima Jin (High School! Kimengumi), Oolong (Dragon Ball), Ashibe's Father (Shounen Ashibe), and Scoop-kun (Shūkan Kodomo News).
The roles below are listed in alphabetical order, with the show title in bold and the (character(s) name in parentheses).