Jillaroos rookie Jocelyn Kelleher is set to make her international debut after being named to partner Tarryn Aiken in the halves for Friday's showdown with Fetu Samoa.
The selection comes after the pair led the Roosters to the NRLW premiership, with Australia coach Jess Skinner backing Kelleher and Aiken to continue their successful club partnership in the IRL Rugby League World Cup.
The prime-time clash at CommBank Stadium will also see Jaime Chapman make her long-awaited return to the Test arena, while Shaylee Bent will play her first match for the Jillaroos since the 2022 World Cup.
New Zealand coach Ricky Henry has also named a talent-laden squad for his side's clash with Fiji on Sunday afternoon.
Former Jillaroos Zahara Temara and Shannon Mato will make their Kiwi Ferns debuts, while Olympic gold medallist Stacey Waaka is also set for her maiden international rugby league appearance on the wing.
Temara will partner Dally M Halfback of the Year Raecene McGregor in the halves for New Zealand, with Georgia Hale to start at hooker.
Other Round 1 selection highlights include:
Note: The Women's World Cup will be played under the same rules as the NRLW competition, with four players on the interchange and an 18th player.
Official squads, team lists and schedule for all Round 1 matches of the 2026 Women's Rugby League World Cup.