St George Illawarra quartet Tyson Frizell, Jack de Belin, Paul Vaughan and Tariq Sims have all been named in New South Wales' 19-man squad ahead of Origin I on Wednesday, June 6.
Jack de Belin and Paul Vaughan are two of 11 players set to make their State of Origin debuts at the Melbourne Cricket Ground, while Frizell is one of only six incumbents included following the Blues' 2017 series-deciding Game Three last year.
Tariq Sims meanwhile will serve as New South Wales' 18th man.
News of the four Dragons' inclusion for the Blues follows halfback Ben Hunt's selection for Queensland earlier on Monday.
New South Wales State of Origin squad team:
1. James Tedesco - Sydney Roosters
2. Tom Trbojevic - Manly-Warringah Sea Eagles
3. Latrell Mitchell - Sydney Roosters
4. James Roberts - Brisbane Broncos
5. Josh Addo-Carr - Melbourne Storm
6. James Maloney - Penrith Panthers
7. Nathan Cleary - Penrith Panthers
8. David Klemmer - Canterbury-Bankstown Bulldogs
9. Damien Cook - South Sydney Rabbitohs
10. Reagan Campbell-Gillard - Penrith Panthers
11. Boyd Cordner (c) - Sydney Roosters
12. Tyson Frizell - St George Illawarra Dragons
13. Jack de Belin - St George Illawarra Dragons
14. Paul Vaughan - St George Illawarra Dragons
15. Jake Trbojevic - Manly-Warringah Sea Eagles
16. Angus Crichton - South Sydney Rabbitohs
17. Tyrone Peachey - Penrith Panthers
18. Tariq Sims - St George Illawarra Dragons
19. Nick Cotric - Canberra Raiders
Witness Australia's greatest sporting rivalry when Holden State of Origin comes to the Melbourne Cricket Ground on Wednesday, June 6.
Tickets available at NRL.com/tickets.