Main Characters
Firefighter Joe Cruz
246 main appearances
Firefighter Randy "Mouch" McHolland
245 main appearances
Captain Christopher Herrmann
266 main appearances
Lieutenant Kelly Severide
260 main appearances
Deputy Commissioner Wallace Boden
249 main appearances
Captain Matthew Casey
200 main appearances
Paramedic Sylvie Brett
192 main appearances
Lieutenant Stella Kidd
172 main appearances
Firefighter Brian "Otis" Zvonecek
137 main appearances
Firefighter/Paramedic Gabriela Dawson
138 main appearances
Firefighter Darren Ritter
89 main appearances
Paramedic Violet Mikami
74 main appearances
Firefighter Blake Gallo
67 main appearances
Firefighter/Paramedic Peter Mills
66 main appearances
Firefighter Sam Carver
18 main appearances
Paramedic Leslie Shay
46 main appearances
Paramedic Emily Foster
37 main appearances
Paramedic Jimmy Borrelli
19 main appearances
Paramedic Lyla Novak
18 main appearances
Battalion Chief Dom Pascal
19 main appearances
Paramedic Jessica "Chili" Chilton
14 main appearances
Dr. Hallie Thomas
7 main appearances
