| Taylor Schilling | Piper Chapman |
| Laura Prepon | Alex Vause |
| Michael Harney | Sam Healy |
| Michelle Hurst | Miss Claudette Pelage |
| Kate Mulgrew | Galina 'Red' Reznikov |
| Jason Biggs | Larry Bloom |
| Danielle Brooks | Tasha 'Taystee' Jefferson |
| Laverne Cox | Sophia Burset |
| Catherine Curtin | Wanda Bell |
| Lea DeLaria | Big Boo |
| Beth Fowler | Sister Jane Ingalls |
| Joel Marsh Garland | Scott O'Neill |
| Annie Golden | Norma Romano |
| Natasha Lyonne | Nicky Nichols |
| Taryn Manning | Tiffany 'Pennsatucky' Doggett |
| Matt Peters | Joel Luschek |
| Dascha Polanco | Dayanara Diaz |
| Elizabeth Rodriguez | Aleida Diaz |
| Todd Susman | Howard Bloom |
| Samira Wiley | Poussey Washington |
| Pablo Schreiber | George 'Pornstache' Mendez |
| Joanna Adler | Chaplain Royce |
| Uzo Aduba | Suzanne 'Crazy Eyes' Warren |
| Madeline Brewer | Tricia Miller |
| Adriana Camposano | Lucy Diaz |
| Berto Colon | Cesar |
| Jackie Cruz | Marisol 'Flaca' Gonzales |
| Maria Dizzia | Polly Harper |
| Alison Fernandez | Eva |
| Lolita Foster | Eliqua Maxwell |
| Brianna Gonzalez-Bonacci | Christina Diaz |
| Diane Guerrero | Maritza Ramos |
| Kathryn Kates | Amy Kanter-Bloom |
| Selenis Leyva | Gloria Mendoza |
| Matt McGorry | John Bennett |
| Emma Myles | Leanne Taylor |
| Lin Tucci | Anita DeMarco |
| Barbara Rosenblat | Miss Rosa Cisneros |
| Abigail Savage | Gina Murphy |
| Constance Shulman | Yoga Jones |
| Yael Stone | Lorna Morello |
| Tamara Torres | Weeping Woman |
| Shaleeni Ranchhod | Inmate |
| Eric J Carlson | Corrections Officer |
| Elizabeth Clark | Inmate |
| Emily Ann Garcia | Latina Inmate |
| Nicholas Daniel Gonzalez | Emiliano Diaz |
| Shannon Hamm | Heroin Mill Worker |
| Cristina J. Huie | Loretta |
| Beth Katehis | Inmate |
| Josephine Pizzino | Inmate Doing Tai Chi Chuan |
| Samantha Suzanne Sweed | Inmate |