Greg Ellis (Wigan (Engeland), 21 maart 1968) is een Engels acteur.

Naast zijn werk als acteur sprak hij in films en computerspellen menig stem in.

Films, series en spellen 
 Ben 10: Synaptak
 Ben 10: Alien Force: Forever Knights
 Ben 10: Ultimate Alien: Sir Dagonet
 Trust Me: Simon Cochran
 Valentine: Ari Valentine
 Nip/Tuck: David Preston
 24: Michael Amador
 The X-Files: The 3rd British Crewman
 Mr. Gum: Mr. Gum
 Ape Escape: Specter
 To End All Wars: Primrose
 Batman: The Brave and the Bold: Gentleman Ghost, Doctor Fate, Cavalier, Doctor Canus, Hawk, Shrapnel, Mr. Mind
 Bratz: Byron Powell, Sir Nigel Forrester
 Bratz Babyz: The Movie: Harvey
 Command & Conquer: Red Alert 3: Commander Giles Price
 CSI Crime Scene Investigation: Fotograaf
 Pirates of the Caribbean: On Stranger Tides: Lt. Cmdr. Theodore Groves
 Pirates of the Caribbean: At World's End: Lt. Theodore Groves
 Command & Conquer Red Alert 3: Uprising: Commander Giles Price
 Dirge of Cerberus: Final Fantasy VII: Cait Sith
 Dragon Age: Origins – Awakening: Anders
 Dragon Age: Origins: Cullen
 Dragon Age II: Knight Captain Cullen
 Final Fantasy VII Advent Children: Cait Sith
 Jackie Chan Adventures: Valmont (season 3 & 4)
 Legion of Super-Heroes: Drax
 Lionheart: Richard Lionheart
 Pirates of the Caribbean: The Curse of the Black Pearl: Lt. Theodore Groves
 Titanic: Carpathia Steward
 Onimusha Blade Warriors: Keijiro Maeda
 Porco Rosso:
 Rogue Galaxy: Simon Wicard
 Star Trek: Deep Space Nine: Ekoor
 Teen Titans: Malchior
 Bones: Kevin Hollings
 The Batman: Count Vertigo
 Ty the Tasmanian Tiger: Ty
 Star Wars: Knights of the Old Republic II: Disciple
 Star Trek: Chief Engineer Olsen
 Haunting Ground: Riccardo Belli
 Star Wars: The Clone Wars: Turk
 Knight Rider: Welther
 Billy and Mandy's Big Boogey Adventure: Creeper
 Dexter: Jonathan Farrow
 God of War III: Hermes
 Final Fantasy XIV:
 G.I. Joe: Renegades: Breaker
 Scooby-Doo! Mystery Incorporated: Charles Weatlesby
 Shadows of the Damned: Johnson
 Cars 2: Nigel Gearsley
 Ultimate Marvel vs. Capcom 3: Rocket Raccoon

Brits televisieacteur
Brits filmacteur
Brits stemacteur