Daisuke Ono (小野 大輔 Ono Daisuke?, born May 4, 1978) is a Japanese voice actor who won the 4th Seiyu Awards for best voice actor for his role as Sebastian Michaelis in Kuroshitsuji.
He voices Asahina Subaru in the Brothers Conflict series, as well as performed the anime's ending theme "14 to 1".