- Manu Bennett
- Â Crixus 33 episodes, 2010-2013
- Daniel Feuerriegel
- Â Agron 26 episodes, 2010-2013
- Peter Mensah
- Â Doctore / ... 22 episodes, 2010-2013
- Lucy Lawless
- Â Lucretia 23 episodes, 2010-2012
- Nick E. Tarabay
- Â Ashur 21 episodes, 2010-2012
- Viva Bianca
- Â Ilithyia 21 episodes, 2010-2012
- Liam McIntyre
- Â Spartacus 20 episodes, 2012-2013
- Pana Hema Taylor
- Â Nasir / ... 19 episodes, 2012-2013
- Cynthia Addai-Robinson
- Â Naevia 18 episodes, 2012-2013
- Dustin Clare
- Â Gannicus 16 episodes, 2012-2013
- Heath Jones
- Â Donar 17 episodes, 2012-2013
- Katrina Law
- Â Mira 15 episodes, 2010-2012
- Ellen Hollman
- Â Saxa 14 episodes, 2012-2013
- Barry Duffield
- Â Lugo 14 episodes, 2012-2013
- Kelvin Taylor
- Â Kraynos 7 episodes, 2012-2013
- Andy Whitfield
- Â Spartacus 13 episodes, 2010
- John Hannah
- Â Batiatus 13 episodes, 2010
- Craig Parker
- Â Glaber / ... 13 episodes, 2010-2012
- Lesley-Ann Brandt
- Â Naevia 11 episodes, 2010
- Ioane King
- Â Rhaskos 11 episodes, 2010-2012
- Simon Merrells
- Â Crassus / ... 10 episodes, 2013
- Jai Courtney
- Â Varro 10 episodes, 2010
- Jenna Lind
- Â Kore 10 episodes, 2013
- Christian Antidormi
- Â Tiberius Crassus 10 episodes, 2013
- Anna Hutchison
- Â Laeta 9 episodes, 2013
- Ditch Davey
- Â Nemetes 9 episodes, 2012-2013
- Todd Lasance
- Â Caesar / ... 9 episodes, 2013
- Hanna Mangan Lawrence
- Â Seppia 9 episodes, 2012
- Gwendoline Taylor
- Â Sibyl 9 episodes, 2013
- Siaosi Fonua
- Â Hamilcar 9 episodes, 2010
- David Austin
- Â Medicus 9 episodes, 2010
- Craig Walsh-Wrightson
- Â Solonius 8 episodes, 2010
- Paul Glover
- Â Salvius 8 episodes, 2012
- Blessing Mokgohloa
- Â Castus 8 episodes, 2013
- Roy Snow
- Â Commander Rufus 7 episodes, 2013
- Erin Cummings
- Â Sura 6 episodes, 2010-2012
- Antonio Te Maioha
- Â Barca 6 episodes, 2010
- Eka Darville
- Â Pietros 6 episodes, 2010
- Ande Cunningham
- Â Duro 6 episodes, 2010
- Brooke Williams
- Â Aurelia 6 episodes, 2010-2012
- Timothy Raby
- Â Magistrate Gallienus 6 episodes, 2012
- Greg Ward
- Â Mercato / ... 6 episodes, 2010-2012
- Janine Burchett
- Â Domitia 6 episodes, 2010
- Tom Hobbs
- Â Seppius 6 episodes, 2012
- Raicho Vasilev
- Â Gnaeus 6 episodes, 2010
- Brett Tucker
- Â Varinius 5 episodes, 2012
- Kevin J. Wilson
- Â Senator Albinius 5 episodes, 2010-2012
- John Bach
- Â Magistrate Calavius 5 episodes, 2010
- Luke Pegler
- Â Marcus 5 episodes, 2012
- Lliam Powell
- Â Numerius 5 episodes, 2010
- Colin Moy
- Â Senator Metellus 5 episodes, 2013
- Anthony Ray Parker
- Â Sanus 5 episodes, 2013
- Jason Lambert
- Â Brictius 5 episodes, 2013
- Sacha Stejko
- Â Pregnant Rebel 5 episodes, 2013
- Campbell Cooley
- Â Cook / ... 1 episode, 2010-2012
- Peter McCauley
- Â Lucius Caelius 4 episodes, 2012
- Mark Mitchinson
- Â Aulus 4 episodes, 2010
- Vince Colosimo
- Â Heracleo 4 episodes, 2013
- Aaron Jakubenko
- Â Sabinus 4 episodes, 2013
- Tim Foley
- Â Hector 4 episodes, 2010
- Joseph Naufahu
- Â Liscus 4 episodes, 2012
- Bonnie Sveen
- Â Chadara 4 episodes, 2012
- Luna Rioumina
- Â Belesa 4 episodes, 2013
- Alex Way
- Â Acer 4 episodes, 2012
- Brian Manthenga
- Â Fortis 4 episodes, 2012
- Charlie Bleakley
- Â Ulpianus 4 episodes, 2013
- Stephen Papps
- Â Ovillus 4 episodes, 2012
- Karlos Drinkwater
- Â Kerza 3 episodes, 2010
- Matthew Chamberlain
- Â Ovidius 3 episodes, 2010
- Brooke Harman
- Â Licinia 3 episodes, 2010
- Tania Nolan
- Â Caecilia 3 episodes, 2010
- Mia Pistorius
- Â Aemilia 3 episodes, 2010
- Joshua Randall
- Â Iovis / ... 3 episodes, 2010-2013
- Delaney Tabron
- Â Marcia 3 episodes, 2012
- Matthew J. Saville
- Â Guard / ... 2 episodes, 2010
- Tineke Robson
- Â Opelia 1 episode, 2013
- Matt Gillanders
- Â Marcellus 2 episodes, 2010
- Jon Brazier
- Â Ramel 2 episodes, 2010
- Michael Morris
- Â Vesper 2 episodes, 2010
- John Way
- Â Capuan Man 2 episodes, 2010
- Katherine Kennard
- Â Tertulla 2 episodes, 2013
- Stephen Butterworth
- Â Slave Trader / ... 2 episodes, 2010-2012
- Kelson Henderson
- Â Diotimos 2 episodes, 2013
- Joel Herbert
- Â Pleuratos 2 episodes, 2013
- Harry Standbridge
- Â Publius 2 episodes, 2013
- Ayse Tezel
- Â Canthara 2 episodes, 2013
- Cohen Holloway
- Â Attius 2 episodes, 2013
- Tim Cronin
- Â Ludus Guard 2 episodes, 2010
- Aaron Jackson
- Â Tarsus 2 episodes, 2012
- Marlow Robinson
- Â Janus 2 episodes, 2010
- Jason Hood
- Â Cossutius 2 episodes, 2012
- Sam Bunkall
- Â City Guard 2 episodes, 2013
- Kyle Rowling
- Â Drenis 1 episode, 2010
- John Rawls
- Â Byzo 1 episode, 2010
- Jeffrey Thomas
- Â Titus Batiatus 1 episode, 2012
- Aron Eastwood
- Â Tribune 1 episode, 2010
- Marcus Johnson
- Â Anubis 1 episode, 2010
- Liam Powell
- Â Numerius 1 episode, 2010
- Kyle Pryor
- Â Marcus 1 episode, 2010
- Mike Edward
- Â Segovax 1 episode, 2010
- John Wraight
- Â Cossinius 1 episode, 2013
- Catherine Boniface
- Â Priestess 1 episode, 2010
- Robert McCulley
- Â Vibius 1 episode, 2010
- Jared Turner
- Â Furius 1 episode, 2013
- Reuben de Jong
- Â Theokoles 1 episode, 2010
- Andrew Laing
- Â Sextus 1 episode, 2010
- Sam Shore
- Â Gambler 1 episode, 2010
- Carl Grace
- Â Harudes 1 episode, 2012
- Joel Tobeck
- Â Pompey 1 episode, 2013
- Richard Norton
- Â Hilarus 1 episode, 2013
- Will Hall
- Â Dour Soldier 1 episode, 2013
- Francis Mountjoy
- Â Messenger 1 episode, 2010
- Dylan Hopkins
- Â Ovidius Son 1 episode, 2010
- Scott Polkinghorne
- Â Guard 1 episode, 2010
- Phil Grieve
- Â Pompeii Magistrate 1 episode, 2010
- Owain Pennington
- Â Bat Guard 1 episode, 2010
- Conan Stevens
- Â Sedullus 1 episode, 2012
- Jonathan Costelloe
- Â Cart Driver 1 episode, 2010
- Tapiwa Soropa
- Â Young Oenomaus 1 episode, 2012
- Bryce Langston
- Â Messenger 1 episode, 2013
- Lachlan Parkinson
- Â Wounded Soldier 1 episode, 2013
- Steven Smith
- Â Recruit #4 1 episode, 2010
- Mark Ferguson
- Â Dominus 1 episode, 2012
- Rowan Bettjeman
- Â Lead Hunter 1 episode, 2012
- David Stott
- Â Herius 1 episode, 2012
- Arlo Gibson
- Â Adal 1 episode, 2013
- Ross Brannigan
- Â Roman Guard 1 episode, 2012
- John Davies
- Â Drunkard 1 episode, 2012
- Monish Anand
- Â Controller 1 episode, 2012
- Adam Gardiner
- Â Mummius 1 episode, 2013
- Pete Muller
- Â Ennius 1 episode, 2013
- Patrick Hales
- Â Veteran Soldier 1 episode, 2013
- Elliot Christensen-Yule
- Â Young Male Slave 1 episode, 2012
- Daniel Cleary
- Â Pit Boss 1 episode, 2012
- Ciarin Smith
- Â Male House Slave 1 episode, 2012
- Jordan Mooney
- Â Cassius 1 episode, 2013
- Andrew Grainger
- Â Laurus 1 episode, 2013
- Mark Huston
- Â Lead Soldier 1 episode, 2013
- Stephen Ure
- Â Slave Trader 1 episode, 2012
- Bede Skinner
- Â Scar Merc 1 episode, 2012
- Preston O'Brien
- Â Man in Crowd 1 episode, 2012
- Joel Oliver
- Â Hell Beast 1 episode, 2012
- Matt Gibbons
- Â Cossinius Tribune 1 episode, 2013
- Dallas Barnett
- Â Sleazy Guy 1 episode, 2012
- Karlos Wrennall
- Â Ferox 1 episode, 2012
- Wade Jackson
- Â Point Soldier 1 episode, 2012
- Phil Peleton
- Â Arms Merchant 1 episode, 2013
- Akotene Chanoine
- Â Masonius 1 episode, 2012
- Sarah Jane Wright
- Â Portly Woman 1 episode, 2012
- John Dybvig
- Â Foreman 1 episode, 2012
- Norman McFadyen
- Â Guard #1 1 episode, 2012
- Leonardo Afon
- Â Blond Guard 1 episode, 2013
- Michael Chiappa
- Â Slaver 1 episode, 2012
- Shadon Meredith
- Â Male Slave 1 episode, 2013
- Colleen Davis
- Â Roman Mother 1 episode, 2013
- Sam Snedden
- Â Guard 1 episode, 2013
- Shane Blakey
- Â The Veteran (uncredited) 12 episodes, 2010-2013
- Chris Petrovski
- Â Slave (uncredited) 8 episodes, 2010
- Rosalie Button
- Â Rebel (uncredited) 8 episodes, 2012-2013
- Mayen Mehta
- Â Arena Crowd Member (uncredited) 7 episodes, 2010
- Sarah Holder
- Â Ilithyia's Body Slave / ... (uncredited) 7 episodes, 2012
- Ashlee Fidow
- Â Rebel (uncredited) 6 episodes, 2013
- Andrew Stehlin
- Â Rabanus (uncredited) 5 episodes, 2010-2013
- Tyrone Bell
- Â Rebel (uncredited) 5 episodes, 2012-2013
- Stephen Dunlevy
- Â The Egyptian (uncredited) 5 episodes, 2012
- Nicola Simpson
- Â Amana (uncredited) 5 episodes, 2012
- Lauren Shaw
- Â Rebel (uncredited) 5 episodes, 2013
- Tim Eccles
- Â Timocles (uncredited) 5 episodes, 2013
- James Wells
- Â Totus (uncredited) 4 episodes, 2012-2013
- Paul Hallett
- Â High Ranking Roman Soldier / ... (uncredited) 4 episodes, 2012-2013
- Trevor Jones
- Â Sophus (uncredited) 4 episodes, 2012
- Anita Crisinel
- Â Ulpianus' Wife (uncredited) 4 episodes, 2013
- Levi Holley
- Â Leviticus (uncredited) 3 episodes, 2010-2012
- Francis Mossman
- Â Vitus (uncredited) 3 episodes, 2012
- Graham Vincent
- Â Pollux (uncredited) 3 episodes, 2013
- Adrian McGaw
- Â Retiarius Gladiator / ... (uncredited) 2 episodes, 2010
- Sarah Hart
- Â Fabia / ... (uncredited) 2 episodes, 2012-2013
- Marcus Goldfinch
- Â Fugitive Slave (uncredited) 2 episodes, 2012
- Rachel King
- Â Rebel (uncredited) 2 episodes, 2013
- Jacob Tomuri
- Â Rebel (uncredited) 1 episode, 2010
- Laura Surrich
- Â Bath Tub Girl / ... (uncredited) 1 episode, 2010
- Leonard Mathews
- Â Ludus (uncredited) 1 episode, 2010
- Beau Harris
- Â Glaber's Guard (uncredited) 1 episode, 2010
- Michael Hurst
- Â Roman Messenger (uncredited) 1 episode, 2012
- Odette Warder
- Â Upper Class Lady (uncredited) 1 episode, 2012
- Cameron Hurst
- Â Child Victim (uncredited) 1 episode, 2012
- Shaughan Campbell
- Â Danus (uncredited) 1 episode, 2012
- Bailey Smith
- Â Helena (uncredited) 1 episode, 2012
- Pablo Segura
- Â Action Fugitive 3 (uncredited) 1 episode, 2012
- Vanessa Cater
- Â Verenda (uncredited) 2 episodes, 2013
- Mike Markoff
- Â Drunken Rebel (uncredited) 1 episode, 2013
- Lucy Li
- Â Ganicus Lover (uncredited) 1 episode, 2013
- Gemma Weston
- Â Rebel (uncredited) 1 episode, 2013
- Hannah Tasker-Poland
- Â Rebel (uncredited) 1 episode, 2013
- Stephen Grey
- Â Roman (uncredited) 1 episode, 2013
- Chantelle Peters
- Â Dancer (uncredited) 1 episode, 2013
- Crystal Pratt
- Â Rebel (uncredited) 1 episode, 2013
- Boianna
- Â Slave (uncredited) 1 episode, 2013
- Laura Matthews
- Â Rebel (uncredited) 1 episode, 2013