This is a list of the five national teams who played the 1975 Rugby League World Cup.

Australia

1. Graeme Langlands (Captain/Coach)
2. Chris Anderson
3. Arthur Beetson
4. Ray Branighan
5. John Brass
6. Ron Coote
7. Mick Cronin
8. John Donnelly
9. Graham Eadie
10. Terry Fahey
11. Denis Fitzgerald
12. Bob Fulton
13. Mark Harris
14. Ray Higgs
15. John Lang
16. Ian Mackay
17. Allan McMahon
18. John Mayes
19. John O'Neill
20. John Peard
21. Tim Pickup
22. Greg Pierce
23. George Piggins
24. Lew Platz
25. Jim Porter
26. John Quayle
27. Terry Randall
28. Tommy Raudonikis
29. Johnny Rhodes
30. Steve Rogers
31. Paul Sait
32. Ian Schubert
33. Gary Stevens
34. Ross Strudwick
35. Greg Veivers
36. David Wright

New Zealand

Coach: George Menzies

1. Ken Stirling (c)
2. Murray Eade (vc)
3. Fred Ah Kuoi
4. Kevin Barry
5. Ray Baxendale
6. Les Beehre
7. Mocky Brereton
8. Tony Coll
9. Warren Collicoat
10. Tom Conroy
11. Bruce Dickison
12. Barrie Dyer
13. Tony Gordon
14. John Greengrass
15. Peter Gurnick
16. John Hibbs
17. Bob Jarvis
18. Josh Liavaa
19. Paul Matete
20. Don Munro
21. John O'Sullivan
22. Kevin Potter
23. Lyndsay Proctor
24. John Smith
25. Dane Sorensen
26. Kurt Sorensen
27. Graeme West
28. John Whittaker
29. Dennis Williams
30. John Wright
31. Murray Wright

France

Coach:Antoine Jimenez

1. Yves Alvernhe (Albi)
2. Michel Anglade (Saint-Gaudens)
3. Elie Bonal (Carcassonne)
4. Jean-Marie Bosc (Saint-Estève)
5. Guy Bucchi (Marseille)
6. José Calle (Saint-Estève)
7. Michel Cassin (Tonneins)
8. Jean-Louis Castel (Carcassonne)
9. Patrick Chauvet (Bordeaux)
10. Philippe Clergeau (Bordeaux)
11. Bernard Curt (Toulouse)
12. Maurice de Matos (Toulouse)
13. Francis de Nadaï (Limoux)
14. André Dumas (Lézignan)
15. Francis Duthill (Bordeaux)
16. Guy Garcia (Carcassonne)
17. Serge Gleyzes (Carcassonne)
18. Antoine Gonzalez (Villeneuve-sur-Lot)
19. Michel Gonzalez (Pamiers)
20. Jean-Francois Grechi (Limoux)
21. Bernard Guilhem (Carcassonne)
22. Didier Hermet (Villeneuve-sur-Lot)
23. Jean-Marie Imbert (Avignon)
24. Fernand Kaminski (Albi)
25. Jean-Pierre Lacoste (Bordeaux)
26. Michel Laffargue (Tonneins)
27. Michel Maïque (Lézignan)
28. Jean-Claude Mayorgas (Toulouse)
29. Michel Molinier (Saint-Gaudens)
30. Michel Moussard (Albi)
31. Marcel Pillon (Saint-Estève)
32. André Ruiz (Pau)
33. Jean-Paul Sauret (XIII Catalan)
34. Victor Serrano (Saint-Gaudens)
35. René Terrats (Saint-Estève)
36. Charles Thénégal (Toulouse)
37. Francis Tranier (Saint-Gaudens)
38. Jean-Pierre Tremouille (Tonneins)
39. Guy Vigouroux (Cavaillon)
40. Charles Zalduendo (Toulouse)

England

Coaches: William "Bill" Oxley Coach Alex Murphy

1. Roger Millward (c)
2. Michael "Mick" Adams
3. John Atkinson
4. Harry Beverley
5. John Keith Bridges
6. Paul Charlton
7. David "Dave" Chisnall
8. Eric Chisnall
9. Philip "Phil" Cookson
10. Michael "Mike" Coulman
11. Ged Dunn
12. Ray Dutton
13. Leslie "Les" Dyl
14. David "Dave" Eckersley
15. George Fairbairn
16. Stanley "Stan" Fearnley
17. Keith Fielding
18. Colin Forsyth
19. Ken Gill
20. Parry Gordon
21. John Gray
22. Jeff Grayshon
23. Brian Hogan
24. John Holmes
25. Eric Hughes
26. Bob Irving
27. Phil Jackson
28. Thomas "Tommy" Martyn
29. Mick Morgan
30. Steve Nash
31. George Nicholls
32. Derek Noonan
33. Steve 'Knocker' Norton
34. Barry Philbin
35. David "Dave" Redfearn
36. Alan Smith
37. Nigel Stephenson
38. James "Jimmy" Thompson
39. John Walsh
40. Stuart Wright

Wales

Coaches: R. Simpson and Les Pearce

1. David Watkins (c)
2. Peter Banner
3. John Bevan
4. Brian Butler
5. Kel Coslett
6. Eddie Cunningham
7. Colin Dixon
8. Dick Evans
9. Tony Fisher
10. Bill Francis
11. Stuart Gallacher
12. Brian Gregory
13. Mel James
14. Clive Jones
15. John Mantle
16. Roy Mathias
17. 'Big' Jim Mills
18. Mick Murphy
19. Mike Nicholas
20. Maurice Richards
21. Peter Rowe
22. Clive Sullivan
23. David Treasure
24. Glyn Turner
25. Richard Wallace
26. Bobby Wanbon
27. David Willicombe
28. Frank Wilson