The 2008 Rugby League World Cup featured the national teams (selected from twenty-four-man squads) of ten nations: Australia, England, New Zealand, Papua New Guinea, Fiji, France, Scotland, Ireland, Samoa, and Tonga.
Head coach: Ricky Stuart <br /> Assistant coaches: John Cartwright and Allan Langer
<sup>1</sup> Replaced originally selected Brett Stewart and Justin Hodges who withdrew on 16 October.
<sup>2</sup> Replaced originally selected Michael Crocker who withdrew due to injury on 9 October.
Head coach: Tony Smith /<br /><small>Assistant coach: Steve McNamara</small>
Head coach: Stephen Kearney <br /><small>Assistant coach: Wayne Bennett </small>
<sup>1</sup> Replaced originally named Iosia Soliola who withdrew due to injury on 21 October.
<sup>2</sup> Replaced originally named Brent Webb and Jeff Lima who withdrew due to injury on 7 October.
Head coach: Adrian Lam
Head coach: Joe Dakuitoga
Head coach: John Monie
Except for Edinburgh Eagles stand-off Paddy Couper, all of the Scottish team's players were selected under the grandparent rule.
Head coach: Steve McCormack
Head coach: Andy Kelly
Head coach: John Ackland
Head coach: Jim Dymock
As part of the official opening of the World Cup on 26 October, an exhibition game was played between an Aboriginal selection and a New Zealand MÃÂori side.
Head coach: Neil Henry
Head coach: Luke Goodwin