There are several voice actors:
Ocarina of Time = Fujiko Takimoto as young Link, Nobuyuki Hiyama as adult Link
The Wind Waker = Sachi Matsumoto
Twilight Princess = Akira Sasanuma
Spirit Tracks = Yuki Kodaria
Skyward Sword = Takashi Ohara
Fujiiko Takimoto-Kid Link Nobuyuki Hiyama-adult link
the person who made the game
In the Japanese the voice actor is Kensuke Nishi and in the English the voice actor is Paul Dobson,
If you meant Ciel from the anime series Tsukihimethen the voice actor is Wendee Lee .
David Faustino is the voice actor for Mako.
In Legend of Zelda Twilight Princess Link is the Character you play as but you can change his name but the basic character is the same.
Skip Stellrecht is the English dub voice actor (only for episodes 29-30) and Crispin Freeman for the rest of the series. Hideo Ishikawa is the seiyuu (Japanese voice actor) for Itachi.
Nobuyuki Hiyama! I don't think he speaks english! (Sources: SSB Melee Credits)
The voice of Grimlock was portrayed by two different voice actors. The English voice actor that played Grimlock was Gregg Berger while the Japanese voice actor was Takuro Kitagawa.
Sachi MatsumotoNobuyuki HiyamaMitsuki SaigaTakashi OharaFujiko TakimotoJeffrey RathThierry WermuthJonathan PottsYuki KodairaAkira Sasanuma
Jeff Goldblum
Link's voice actor in Twilight Princess? His name is Akira Sasanuma I think...