Greg Eagles (born October 28, 1970 in Milwaukee, Wisconsin) is an American voice actor whose talents have been used for numerous TV shows and video games. In some of his appearances, he is also credited as George Byrd, Gregg Eagles, and Greg Eales.

Greg was the original english voice of Gray Fox in Metal Gear Solid before Rob Paulsen took his place in Twin Snakes. He was also The Grim Reaper in The Grim Adventures of Billy & Mandy.