Series Cast 61

1. 

   Jesse Spencer

   Matthew 'Matt' Casey (22 Episodes)

2. 

   Taylor Kinney

   Kelly Severide (22 Episodes)

3. 

   Monica Raymund

   Gabriela Dawson (22 Episodes)

4. 

   Lauren German

   Leslie Shay (22 Episodes)

5. 

   Charlie Barnett

   Peter Mills (22 Episodes)

6. 

   David Eigenberg

   Christopher Herrmann (22 Episodes)

7. 

   Yuriy Sardarov

   Brian 'Otis' Zvonecek (22 Episodes)

8. 

   Joe Miñoso

   Joe Cruz (22 Episodes)

9. 

   Christian Stolte

   Randy 'Mouch' McHolland (22 Episodes)

10. 

    Eamonn Walker

    Wallace Boden (22 Episodes)

11. 

    Randy Flagler

    Harold Capp (22 Episodes)

12. 

    Jeff Hephner

    Jeff Clarke (17 Episodes)

13. 

    Michelle Forbes

    Gail McLeod (10 Episodes)

14. 

    Jon Seda

    Antonio Dawson (10 Episodes)

15. 

    Larisa Polonsky

    Zoya (8 Episodes)

16. 

    Brittany Curran

    Katie Nolan (8 Episodes)

17. 

    Jesse Lee Soffer

    Jay Halstead (8 Episodes)

18. 

    Sophia Bush

    Erin Lindsay (8 Episodes)

19. 

    Treat Williams

    Benny Severide (8 Episodes)

20. 

    Mena Suvari

    Isabella (7 Episodes)

21. 

    Vedette Lim

    Devon (7 Episodes)

22. 

    Daisy Betts

    Rebecca Jones (7 Episodes)

23. 

    Melissa Ponzio

    Donna Robbins (6 Episodes)

24. 

    Chaon Cross

    Heather Darden (5 Episodes)

25. 

    Christine Evangelista

    Allison Rafferty (5 Episodes)

26. 

    John Hoogenakker

    Lt. Spellman (4 Episodes)

27. 

    Jason Beghe

    Hank Voight (4 Episodes)

28. 

    LaRoyce Hawkins

    Kevin Atwater (4 Episodes)

29. 

    Mike Starr

    Arthur (3 Episodes)

30. 

    CJ Adams

    Nathan (3 Episodes)

31. 

    William Smillie

    Hadley (3 Episodes)

32. 

    Jake Weary

    Vince Keeler (3 Episodes)

33. 

    W. Earl Brown

    Dave Bloom (3 Episodes)

34. 

    Amy Morton

    Trudy Platt (3 Episodes)

35. 

    Kenny Johnson

    Tommy Welch (2 Episodes)

36. 

    Edwin Hodge

    Rick Newhouse (2 Episodes)

37. 

    Linda Powell

    Ingrid Mills (2 Episodes)

38. 

    Eric Slater

    Greg Sullivan (2 Episodes)

39. 

    David Pasquesi

    Erik McAuley (2 Episodes)

40. 

    Marina Squerciati

    Kim Burgess (2 Episodes)

41. 

    Jeff Lima

    Leon Cruz (2 Episodes)

42. 

    Carsen Warner

    voice actor (2 Episodes)

43. 

    Robyn Coffin

    Cindy Herrmann (2 Episodes)

44. 

    Dylan Baker

    Dr. David Arata (2 Episodes)

45. John Babbo

    Griffin Darden (1 Episode)

46. Cindy Chang

    Mari (1 Episode)

47. 

    Tim Hopper

    Ken Rowe (1 Episode)

48. 

    Elias Koteas

    Alvin Olinsky (1 Episode)

49. 

    Ora Jones

    Mrs. Leppert (1 Episode)

50. 

    Coburn Goss

    Jed Bell (1 Episode)

51. 

    Corey Sorenson

    Andy Darden (1 Episode)

52. 

    Scott Jaeck

    Firefighters' Attorney (1 Episode)

53. 

    Sammy Sheik

    Nizar (1 Episode)

54. 

    Francis Guinan

    — (1 Episode)

55. 

    Geno Walker

    Damon (1 Episode)

56. 

    Gordon Clapp

    Chaplain Orlovsky (1 Episode)

57. 

    Sarah Shahi

    Renée Royce (1 Episode)

58. 

    Michael Wollner

    Harried Father (1 Episode)

59. 

    Ben Marten

    Westin (1 Episode)

60. 

    Avi Lake

    Imogene (1 Episode)

61. 

    Amanda Righetti

    Holly (1 Episode)

Series Crew 36