Fetu Samoa will feature two Dragons in its first Rugby League World Cup campaign, with Taliah Fuimaono and Tyra Ekepati selected.
New Zealand's squad includes Dragons Brooke Anderson and Trinity Tauaneai for this month's tournament.
Anderson captained the side during her only season with the club, playing all 11 matches at lock and hooker.
She made 373 tackles at nearly 94 per cent efficiency.
Tauaneai, a Wainuiomata Lions junior, debuted in the NRLW season opener last year and received the club's Emerging Talent award after her rookie campaign.
Across 10 appearances this season, she averaged 62 run metres and made 158 tackles at more than 90 per cent efficiency.
She also recorded 13 tackle breaks and scored her first try.
Her older sister Alexis and Angelina Teakaraanga-Katoa will join the Dragons in 2027 on two-year deals.
Fuimaono returned to the club this season after making her NRLW debut for the Dragons in Round 1, 2021.
The 27-year-old debuted internationally for Fetu Samoa in 2019 and played in their Pacific Championships campaign 12 months ago.
She started the Dragons' first seven matches at five-eighth before a shoulder problem ended her season.
Ekepati joined from the Roosters last year and made her NRLW debut weeks later.
She scored twice, assisted a try and averaged 71 run metres in eight matches this season.