Takanori Ōyama (大山 鎬則, Ōyama Takanori, born March 8, 1974) is a Japanese actor, voice actor and playwright from Aichi Prefecture, Japan. He is probably most known for the roles as Kanji Sasahara (Genshiken) and Yasunobu Hattori (Suzuka).^{[citation needed]}

• Nodame Cantabile (live-action TV drama) (as Michael (Puri Gorota - ep 4))
• Reborn! (Rebocon 2010) (as Byakuran)

• Genshiken (Voice of Kanji Sasahara)
• Genshiken 2 (Voice of Kanji Sasahara)
• Nodame Cantabile (Voice of Michael (Puri Gorota - ep 7))
• Suzuka (Voice of Yasunobu Hattori)
• Yu-Gi-Oh! GX (Voice of Ikazuchimaru)
• Zegapain (Voice of Kuroshio)
• Reborn! (Voice of Byakuran)

• Genshiken (Voice of Kanji Sasahara)

• Uchu Sentai Kyuranger (Voice of Media Tsuyoindaver (ep 23))

• Official agency profile (in Japanese)
• Takanori Ōyama at Anime News Network's encyclopedia