Elenco Principal da Temporada 11

1. 

   Tom Selleck

   Frank Reagan

2. 

   Donnie Wahlberg

   Danny Reagan

3. 

   Bridget Moynahan

   Erin Reagan-Boyle

4. 

   Will Estes

   Jamie Reagan

5. 

   Len Cariou

   Henry Reagan

6. 

   Vanessa Ray

   Eddie Janko

7. 

   Gregory Jbara

   Garrett Moore

8. 

   Robert Clohessy

   Sid Gormley

9. 

   Abigail Hawk

   Abigail Baker

10. 

    Marisa Ramirez

    Maria Baez

11. 

    Steve Schirripa

    Anthony Abetemarco

Convidados Especiais 14

1. 

   Alex Brightman

   Ralph Lamont

2. 

   Bahar Beihaghi

   Yelena

3. 

   Brandon Gilpin

   Deon Williams

4. 

   Georgia Warner

   Megan Mills

5. 

   Elizabeth Stanley

   Karen

6. 

   Christopher Sieber

   Mike Dougherty

7. Joy Jones

   Alice Williams

8. 

   David Zayas

   Governor Martin Mendez

9. 

   Derek Hedlund

   Mason Cook

10. Wesley Volcy

    Dante Williams

11. 

    Jovan Tyler-Graham

    Reggie

12. Anderson Jenkins

    ESU Lieutenant

13. Damian Tirado

    Officer Collins

14. 

    Lauren Patten

    Rachel Witten

Equipa Técnica 2