Main Characters Sergeant Hank Voight 217 main appearances Officer Kevin Atwater 216 main appearances Officer Adam Ruzek 213 main appearances Officer Kim Burgess 213 main appearances Detective Jay Halstead 190 main appearances Desk Sergeant Trudy Platt 172 main appearances Detective Hailey Upton 132 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 24 main appearances Officer Vanessa Rojas 17 main appearances Detective Sheldon Jin 15 main appearances
Recurring Guest Characters FBI Special Agent Julia Cortes 2 guest appearances Patrol Officer 2 guest appearances ASA Catherine Boyd 2 guest appearances Jason Rizzo 2 guest appearances Neighbor 2 guest appearances Copa Representative 2 guest appearances Chief Investigator Antonio Dawson 2 guest appearances Tom Doyle 2 guest appearances Kehoe 2 guest appearances Detective Leo Hernandez 2 guest appearances Alicia Price 2 guest appearances Jasmine Price 2 guest appearances IAD Detective David Heller 2 guest appearances Dr. Prospere 2 guest appearances Ramiro Lopez 2 guest appearances Angela Nelson 2 guest appearances Detective Boyd 2 guest appearances Elena Becerra 2 guest appearances Officer O'Malley 2 guest appearances Derek Moore 2 guest appearances ⇤ « 6 7 8 9 10 11 12 13 14 15 » ⇥