Jonathan Todd Ross (born May 30, 1978) is an American voice actor and writer. He is known providing voices on properties for 4Kids Entertainment, Central Park Media, Media Blasters, as well as audiobooks. He is also credited as Todd Garbeil. Jonathan is best known as the voice of Marik Ishtar and Yami Marik in the highly acclaimed Yu-Gi-Oh! series, and Slade Princeton from Yu-Gi-Oh! GX.

He reprised his role as Marik Ishtar and Yami Marik at the 2015 Yu-Gi-Oh! Trading Card Game North American World Championship Qualifier as Marik Ishtar/Yami Marik.


  • Yu-Gi-Oh! - Marik Ishtar/Yami Marik
  • Yu-Gi-Oh! GX - Slade Princeton
  • Sonic X - Red Pine
  • Guiding Light - Tommy
  • One Life to Live - Delivery Man Tommy
  • Yu-Gi-Oh! 5D's - Unnamed Yliaster member
  • Yu-Gi-Oh! Duel Links - Yami Marik
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