Series Cast 46

1. 

   Tom Selleck

   Frank Reagan (22 Episodes)

2. 

   Donnie Wahlberg

   Danny Reagan (22 Episodes)

3. 

   Bridget Moynahan

   Erin Reagan-Boyle (22 Episodes)

4. 

   Will Estes

   Jamie Reagan (22 Episodes)

5. 

   Len Cariou

   Henry Reagan (22 Episodes)

6. 

   Vanessa Ray

   Eddie Janko (22 Episodes)

7. 

   Andrew Terraciano

   Sean Reagan (22 Episodes)

8. 

   Gregory Jbara

   Garrett Moore (22 Episodes)

9. 

   Robert Clohessy

   Sid Gormley (22 Episodes)

10. 

    Abigail Hawk

    Abigail Baker (22 Episodes)

11. 

    Marisa Ramirez

    Maria Baez (22 Episodes)

12. 

    Sami Gayle

    Nicky Reagan-Boyle (22 Episodes)

13. 

    Steve Schirripa

    Anthony Abetemarco (15 Episodes)

14. 

    Miriam A. Hyman

    ME Emile Cooper (4 Episodes)

15. 

    Jerry DiLeo

    Police Officer / Italian Mobster (4 Episodes)

16. 

    Lynn Marocola

    FDNY Paramedic (uncredited) (1 Episode), Police Officer (uncredited) (1 Episode), NYPD Police Officer (uncredited) (1 Episode)

17. 

    Michael DeLorenzo

    Fausto (1 Episode)

18. 

    Ashlie Atkinson

    Sandra Colby (1 Episode)

19. 

    Erin Dilly

    Gwen Rice (1 Episode)

20. 

    Richie Stephens

    Vlad (1 Episode)

21. 

    Kevin Corrigan

    Jimmy Pearson (1 Episode)

22. 

    Jesse Ray Sheps

    Malik Nejari (1 Episode)

23. 

    Robin Skye

    Judge Adrian Jones (1 Episode)

24. 

    Zach Appelman

    Sean Bartch (1 Episode)

25. 

    Abbi Snee

    Jennifer Crowley (1 Episode)

26. 

    Derek Chadwick

    Sam (1 Episode)

27. 

    Delaney Williams

    Bureau Chief Dennis Egan (1 Episode)

28. 

    Geoffrey Owens

    Sergant Weller (1 Episode)

29. 

    Angela Rambourg

    Sharyn Sarni (1 Episode)

30. 

    Thomas Bair

    Kyle Rice (1 Episode)

31. 

    Robert Wuhl

    Captain Ward Gibson (1 Episode)

32. 

    Caleb McLaughlin

    ToneLane (1 Episode)

33. 

    Danny Bolero

    Owner (1 Episode)

34. 

    Keren Dukes

    Cerise Paxton (1 Episode)

35. 

    Odette Warder Henderson

    Senator (1 Episode)

36. 

    Dean Ciallella

    Wedding Guest (uncredited) (1 Episode)

37. 

    Liza Colón-Zayas

    Ana Baez (1 Episode)

38. 

    Justin Marcel McManus

    Uniform 1 (1 Episode)

39. 

    Noah Robbins

    Richie Turner (1 Episode)

40. 

    Ariane Rinehart

    Tara (1 Episode)

41. 

    Jadah Marie

    Ashley Reed (1 Episode)

42. Czarina Mada

    Uniform (1 Episode)

43. 

    Joe Holt

    Donald (1 Episode)

44. 

    David Castro

    Louis Edwards (1 Episode)

45. 

    Kate Boyer

    Michele (1 Episode)

46. 

    Annie Pisapia

    Dinner Patron (1 Episode)

Series Crew 25