| Main Cast | Actor / Actress |
|---|---|
| Snow White/Mary Margaret | Ginnifer Goodwin |
| Emma Swan | Jennifer Morrison |
| Evil Queen/Regina | Lana Parilla |
| Prince Charming/David | Josh Dallas |
| Belle | Emilie de Ravin |
| Henry Mills | Jared S. Gilmore |
| Red Riding Hood / Ruby | Meghan Ory |
| Rumplestiltskin / Mr. Gold | Robert Carlyle |
| The Dwarfs | Actor / Actress |
| Bashful | Mig Macario |
| Doc | David Paul Grove |
| Dopey | Jeffrey Kaiser |
| Grumpy / Leroy | Lee Arenberg |
| Happy | Mike Coleman |
| Sleepy / Walter | Faustino Di Bauda |
| Sneezy / Mr. Clark | Gabe Khouth |
| Stealthy | Geoff Gustafson |
| Guest Cast | Actor / Actress |
| Alphonse Frankenstein | Gregory Itzin |
| Ashley Boyd / Cinderella | Jessy Schram |
| Aurora | Sarah Bolger |
| Baelfire | Dylan Schmid |
| Billy | Jarod Joseph |
| Blind Witch / Miss Ginger | Patti Allan |
| Blue Fairy / Mother Superior | Keegan Connor Tracy |
| Burly Man / Ogre / Scarred Ogre | C. Ernst Harth |
| Captain Hook | Colin O’Donoghue |
| Caterpillar | Roger Daltrey |
| Cora | Barbara Hershey |
| Daniel / Stable Boy | Noah Bean |
| Donkey Driver | Michael Roberds |
| Dr. Whale / Dr. Victor Frankenstein | David Anders |
| Geppetto / Marco | Tony Amendola |
| Gerhardt Frankenstein | Chad Michael Collins |
| Granny | Beverley Elliott |
| Gretel / Ava | Karley Scott Collins |
| Hansel / Nicholas | Quinn Lord |
| Jefferson / Mad Hatter | Sebastian Stan |
| Kathryn Nolan / Abigail | Anastasia Griffith |
| King George / Spencer | Alan Dale |
| King Leopold | Richard Schiff |
| Knave of Hearts | Paul McGillion |
| Maleficent | Kristin Bauer |
| Mirror / Sidney / Sydney | Giancarlo Esposito |
| Morraine | Greyston Holt |
| Mr. Grace | Scott E. Miller |
| Mr. ‘K’ Krzyszkowski | David Bloom |
| Mrs. Grace | Laura Wilson |
| Mulan | Jamie Chung |
| Mute Maid | Christina Gooding |
| outsider | Ethan Embry |
| Paige / Grace | Ali Skovbye |
| Pinocchio | Jakob Davies |
| Prince Philips | Julian Morris |
| Queen Eva | Rena Sofer |
| Queen of Hearts | Season 1 – Jennifer Koenig / Season 2 – Barbara Hershey |
| Queen’s Guard | Osmond L. Bramble |
| Sheriff Graham / Huntsman | Jamie Dornan |
| Sir Lancelot | Sinqua Walls |
| Smee | Christopher Gauthier |
| Stranger / The Stranger / August W. Booth | Eion Bailey |
| Tamara | Sonequa Martin-Green |
| The Woodcutter / Michael Tillman | Nicholas Lea |
| Valet / The Evil Queen’s Father | Tony Perez |
| Vendor | Donald Adams |
| Young Cora | Rose McGowan |
| Young Snow White | Bailee Madison |