Nobuhiko Okamoto (岡本 信彦 Okamoto Nobuhiko?, born October 24, 1986) is a Japanese voice actor and singer from Tokyo, Japan, affiliated with the Pro-Fit agency. He won the Best New Actor Award on Third Seiyu Awards and Best Supporting Actor Award on Fifth Seiyu Awards.
In an interview held at the Anime Expo, when answering what inspired him to become a voice actor, Nobuhiko mentioned the he has always been a big fan of Slam Dunk and thought the character Rukawa was really cool, so he wanted to be like him.
In the third Seiyu Awards held on March 7, 2009, he won the award for best rookie actor for his portrayals of Accelerator in A Certain Magical Index, Shin Kanzato in Persona: Trinity Soul and Ryuji Kuhoin in Kure-nai, when he graduated from university.
In the fifth Seiyu Awards held on March 5, 2011, he won the award for best actor in a supporting role for his portrayals of Takumi Usui in Kaichō wa Maid-sama!, Eiji Niizuma in Bakuman, Accelerator in Toaru Majutsu no Index.