Main Characters Sergeant Hank Voight 220 main appearances Officer Kevin Atwater 219 main appearances Officer Kim Burgess 216 main appearances Officer Adam Ruzek 215 main appearances Detective Jay Halstead 190 main appearances Desk Sergeant Trudy Platt 175 main appearances Detective Hailey Upton 135 main appearances Detective Antonio Dawson 113 main appearances Detective Alvin Olinsky 106 main appearances Detective Erin Lindsay 84 main appearances Sean Roman 46 main appearances Officer Dante Torres 27 main appearances Officer Vanessa Rojas 17 main appearances Detective Sheldon Jin 15 main appearances
Recurring Guest Characters Sgt. Conroy 2 guest appearances Chief Tim O'Leary 2 guest appearances Dr. Lewis Rand 2 guest appearances Chief Chet Harper 2 guest appearances Paramedic Desmond 2 guest appearances Mickey 2 guest appearances Police Officer 2 guest appearances Chief Arthur Banks 2 guest appearances Male White Shirt 2 guest appearances Female White Shirt 2 guest appearances Judge Thomas Wells 2 guest appearances Rey 2 guest appearances Nurse Doris 2 guest appearances Homicide Detective Joe 2 guest appearances Investigator Hale 2 guest appearances Investigator Starkey 2 guest appearances Dan Dietz 2 guest appearances Ross Gibson 2 guest appearances Terry Egan 2 guest appearances Police Officer 2 guest appearances ⇤ « 5 6 7 8 9 10 11 12 13 14 » ⇥