Elenco principal da temporada 7

1. 

   Joe Mantegna

   David Rossi

2. 

   Paget Brewster

   Emily Prentiss

3. 

   Thomas Gibson

   Aaron Hotchner

4. 

   Kirsten Vangsness

   Penelope Garcia

5. 

   Shemar Moore

   Derek Morgan

6. 

   Matthew Gray Gubler

   Dr. Spencer Reid

7. 

   Rachel Nichols

   Ashley Seaver

Convidados Especiais 14

1. 

   Siena Goines

   Tsia Mosely

2. 

   Madison Mason

   Lex Dreyer

3. 

   Tyler Poelle

   Jeff Hastings

4. 

   John Colella

   Ron Cosenza

5. 

   Jan Munroe

   Dr. Sherman

6. 

   Jennifer Riker

   Kerry Fagan

7. Fionn William O'Brien

   Calum

8. 

   Brian D. Johnson

   Frank Fagan

9. Thor Edgell

   Byron Delaney

10. 

    Jim Castillo

    Weatherman

11. 

    Andy McPhee

    Liam

12. 

    Timothy V. Murphy

    Ian Doyle

13. 

    Conrad Bluth

    Declan

14. 

    Sebastian Roché

    Clyde Easter

Equipa técnica 3