| Name (Sort) | Character (Sort) | |
| •Liev Schreiber | played | Ray Donovan |
| •Jon Voight | played | Mickey Donovan |
| •Paula Malcomson | played | Abby Donovan |
| •Dash Mihok | played | Bunchy Donovan |
| •Eddie Marsan | played | Terry Donovan |
| •Katherine Moennig | played | Lena |
| •Ambyr Childers | played | Ashley Rucker |
| •Elliott Gould | played | Ezra Goodman |
| •Devon Bagby | played | Conor Donovan |
| •Erin Broling | played | Mrs. Mickey Donovan |
| •James Woods | played | Patrick “Sully” Sullivan |
| •Johnathon Schaech | played | Sean Stevens |
| •Kerris Dorsey | played | Bridget |
| •Natalie Ciulla | played | Bridget at age 17 |
| •Peter Jacobson (1) | played | Lee Drexler |
| •Pooch Hall | played | Darryl |
| •Steven Bauer (1) | played | Avi |