Elenco principal da temporada 6

1. 

   Stephen Amell

   Oliver Queen / Green Arrow

2. 

   Katie Cassidy

   Laurel Lance

3. 

   David Ramsey

   John Diggle / Spartan

4. 

   Rick Gonzalez

   Rene Ramirez

5. 

   Emily Bett Rickards

   Felicity Smoak

6. 

   Juliana Harkavy

   Dinah Drake

Convidados Especiais 13

1. 

   Joseph David-Jones

   Connor Hawke

2. 

   Andrea Sixtos

   Adult Zoe Ramirez

3. 

   Adrian Paul

   Dante

4. 

   Ernie Hudson

   Roy Stewart

5. 

   Sea Shimooka

   Emiko Queen / Green Arrow

6. 

   Kacey Rohl

   Alena Whitlock

7. 

   Christopher Gerard

   Virgil

8. 

   Anthony Demare

   Julian Sison

9. 

   Robert Garry Haacke

   TAC Team Leader

10. 

    Spencer Lang

    Big Guy

11. 

    James Rees

    The Man

12. 

    Charlie Barnett

    John 'JJ' Diggle, Jr.

13. 

    Katherine McNamara

    Mia Smoak

Equipa técnica 3