Main Characters Sergeant Hank Voight 217 main appearances Officer Kevin Atwater 215 main appearances Officer Adam Ruzek 212 main appearances Officer Kim Burgess 212 main appearances Detective Jay Halstead 190 main appearances Desk Sergeant Trudy Platt 171 main appearances Detective Hailey Upton 131 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 23 main appearances Officer Vanessa Rojas 17 main appearances Detective Sheldon Jin 15 main appearances
Recurring Guest Characters Charge Nurse Maggie Lockwood 5 guest appearances Paramedic Cesar 5 guest appearances Carmine Lupino 5 guest appearances Blair Williams 5 guest appearances Darius Walker 5 guest appearances Adres 'Pulpo' Diaz 4 guest appearances Maurice Owens 4 guest appearances Phil Rodiger 4 guest appearances Lonnie Rodiger 4 guest appearances Dr. Connor Rhodes 4 guest appearances State's Attorney Mark Jefferies 4 guest appearances Officer Julie Tay 4 guest appearances Assistant State's Attorney Anna Valdez 4 guest appearances Forensic Officer 4 guest appearances Reporter 4 guest appearances Paramedic 4 guest appearances Ballistics Tech Maury Kerr 4 guest appearances Paramedic Emily Foster 4 guest appearances Alanah Mercer 4 guest appearances Javier Escano 4 guest appearances ⇤ « 1 2 3 4 5 6 7 8 9 10 » ⇥