| Taylor Schilling | Piper Chapman |
| Natasha Lyonne | Nicky Nichols |
| Uzo Aduba | Suzanne 'Crazy Eyes' Warren |
| Danielle Brooks | Tasha 'Taystee' Jefferson |
| Jackie Cruz | Marisol 'Flaca' Gonzales |
| Lea DeLaria | Big Boo |
| Michael Harney | Sam Healy |
| Selenis Leyva | Gloria Mendoza |
| Taryn Manning | Tiffany 'Pennsatucky' Doggett |
| Adrienne C. Moore | Cindy Hayes |
| Dascha Polanco | Dayanara Diaz |
| Nick Sandow | Joe Caputo |
| Yael Stone | Lorna Morello |
| Samira Wiley | Poussey Washington |
| Kate Mulgrew | Galina 'Red' Reznikov |
| Laura Prepon | Alex Vause |
| Alan Aisenberg | Baxter 'Gerber' Bayley |
| Emily Althaus | Maureen Kukudio |
| Blair Brown | Judy King |
| Beth Dover | Linda Ferguson |
| Kimiko Glenn | Brook Soso |
| Laura Gómez | Blanca Flores |
| Diane Guerrero | Maritza Ramos |
| Brad William Henke | Desi Piscatella |
| Vicky Jeudy | Janae Watson |
| Julie Lake | Angie Rice |
| John Magaro | Vince Muccio |
| Matt Peters | Joel Luschek |
| Jessica Pimentel | Maria Ruiz |
| Jolene Purdy | Stephanie Hapakuka |
| Abigail Savage | Gina Murphy |
| Constance Shulman | Yoga Jones |
| Dale Soules | Frieda Berlin |
| Lin Tucci | Anita DeMarco |
| Lori Petty | Lolly Whitehill |
| Tyler Alvarez | Benny Mendoza |
| Brendan Burke | Wade Donaldson |
| Rosal Colon | Ouija |
| Daniella De Jesús | Zirconia Cabrera |
| Olivia Luccardi | Jennifer Digori |
| Miriam Morales | Pidge |
| Peter Brensinger | Ethan |
| Kenneth De Abrew | Happy Clappy Waiter #1 |
| Jim C. Ferris | Mr. Hale |
| Lisa Hickman | Happy Clappy Waiter #2 |
| Mike Houston | CO Lee Dixon |
| Joe Lanza | Nicholson |
| Anthony Sagaria | Oren |
| Nick Sakai | Happy Clappy Waiter #3 |
| Emily Tarver | CO Artesian McCullough |
| Michael Torpey | CO Thomas Humphrey |
| Malia Arrayah | Prison Inmate |
| Lauren Garlick | Inmate |
| Eve Lora | Dominican Inmate |
| Dillon Mathews | Security |
| Albania Matos | Dominican Inmate |
| Ashley North | Inmate |
| Kayla O'Keefe | Hostess |
| Thelma O'Leary | Prison Inmate |
| Chris Richards | Corrections Officer |
| Tioka Bernard Schluter IV | Prison Visitor |