Broncos
| 2021 Gains Andrew McCullough (Newcastle Knights, 2021) |
| 2021 Losses Darius Boyd (retired), David Fifita (Gold Coast Titans), Andrew McCullough (released) |
| Re-Signed Herbie Farnworth (2022), Thomas Flegler (2021), Anthony Milford (2021), Tesi Niu (2021), Kotoni Staggs (2021) |
| Off Contract 2020 Jamil Hopoate, Jordan Kahu, Richie Kennar, Rhys Kennedy, Issac Luke, Sean O'Sullivan, Izaia Perese, Ben Te'o, Ilikena Vudogo |
Raiders
| 2021 Gains Corey Harawira-Naera (Canterbury-Bankstown Bulldogs, 2022), Ryan James (Gold Coast Titans, 2022), Harry Rushton (2023) |
| 2021 Losses John Bateman (Wigan Warriors), Luke Bateman (released), JJ Collins (released), Nick Cotric (Canterbury-Bankstown Bulldogs), Jack Murchie (New Zealand Warriors), Jordan Rapana (rugby union) |
| Re-Signed Jarrod Croker (2024), Josh Papalii (2025), Jack Wighton (2024) |
| Off Contract 2020 Kurt Baptiste, Matt Frawley, Sebastian Kris, Darby Medlyn, Andre Niko, Kai O'Donnell, Michael Oldfield, Iosia Soliola, Tom Starling, Jarrett Subloo |
Bulldogs
| 2021 Gains Nick Cotric (Canberra Raiders, 2023), Blake Green (New Zealand Warriors, 2021), Luke Thompson (St Helens RLFC, 2023), Corey Waddell (Manly Sea Eagles, 2023) |
| 2021 Losses Corey Harawira-Naera (Canberra Raiders), Morgan Harper (Manly Sea Eagles), Kerrod Holland (retired) |
| Re-Signed Jake Averillo (2021), Adam Elliott (2023), Raymond Faitala-Mariner (2022), Will Hopoate (2021), Josh Jackson (2023), Lachlan Lewis (2021), Chris Smith (2021), Reimis Smith (2021), Brandon Wakeham (2022), Dallin Watene-Zelezniak (2022) |
| Off Contract 2020 Jack Cogger, Matt Doorey, Kieran Foran, Tyrone Harding, Tui Katoa, Tim Lafai, Marcelo Montoya, Sauaso Sue, Isaiah Tass, Aiden Tolman, Sebastian Winters-Chang |
Sharks
| 2021 Gains None |
| 2021 Losses Jayson Bukuya (retired), Josh Morris (released) |
| Re-Signed Royce Hunt (2022), Sione Katoa (2023), William Kennedy (2021), Ronaldo Mulitalo (2023), Franklin Pele (2022), Toby Rudolf (2021), Siosifa Talakai (2021), Jensen Taumoepeau (2022), Chad Townsend (2023), Teig Wilton (2023) |
| Off Contract 2020 Jackson Ferris, Bryson Goodwin, Cameron King, Kayleb Milne, Scott Sorensen, Cruz Topai-Aveai, Braydon Trindall, Daniel Vasquez, Jack A Williams |
Titans
| 2021 Gains Herman Ese'ese (Newcastle Knights, 2022), Tino Fa'asuamaleaui (Melbourne Storm, 2023), David Fifita (Brisbane Broncos, 2023), Corey Thompson (Wests Tigers, 2022) |
| 2021 Losses Jai Arrow (South Sydney Rabbitohs), Shannon Boyd (retired), Bryce Cartwright (released), Ryan James (Canberra Raiders), Kallum Watkins (released) |
| Re-Signed AJ Brimson (2022), Anthony Don (2021), Jaimin Jolliffe (2022), Sam Lisone (2022), Kevin Proctor (2021), Phillip Sami (2022) |
| Off Contract 2020 Juwan Compain, Dale Copley, Keegan Hipgrave, Nathan Peats, Tyrone Roberts, Ioane Seiuli, Sam Stone |
Sea Eagles
| 2021 Gains Morgan Harper (Canterbury-Bankstown Bulldogs, 2022) |
| 2021 Losses Sam Smith (released), Joel Thompson (St Helens RLFC), Corey Waddell (Canterbury-Bankstown Bulldogs) |
| Re-Signed Cade Cust (2022), Manase Fainu (2023), Sean Keppie (2023), Moses Suli (2022), Martin Taupau (2022), Jake Trbojevic (2026), Tom Trbojevic (2026) |
| Off Contract 2020 Brendan Elliot, Albert Hopoate, Danny Levi, Luke Metcalf, Tony Williams |
Storm
| 2021 Gains Jonah Pezet (2023), Tagiolupe Tivalu (2022) |
| 2021 Losses Tino Fa'asuamaleaui (Gold Coast Titans), Harry Grant (released), Ricky Leutele (Toronto Wolfpack), Suliasi Vunivalu (rugby union) |
| Re-Signed Kenneath Bromwich (2022), Tom Eisenhuth (2022), Harry Grant (2022), Nicho Hynes (2021), Ryley Jacks (2021), Tui Kamikamica (2022), Felise Kaufusi (2021), Justin Olam (2022), Ryan Papenhuyzen (2022), Darryn Schonig (2021) |
| Off Contract 2020 Sandor Earl, Cooper Johns, Max King, Brenko Lee, Isaac Lumelume, Aaron Pene, Marion Seve, Cameron Smith, Christian Welch |
Warriors
| 2021 Gains Euan Aitken (St George Illawarra Dragons, 2023), Kane Evans (Parramatta Eels, 2022), Jack Murchie (Canberra Raiders, 2022), Ben Murdoch-Masila (Warrington Wolves, 2023) |
| 2021 Losses Daniel Alvaro (Parramatta Eels), Poasa Faamausili (Sydney Roosters), Blake Green (Canterbury-Bankstown Bulldogs), Jack Hetherington (Penrith Panthers) |
| Re-Signed Peta Hiku (2021), Eliesa Katoa (2024), Jamayne Taunoa-Brown (2022) |
| Off Contract 2020 Gerard Beale, Lachlan Burr, Jackson Frei, Patrick Herbert, Albert Hopoate, Adam Keighran, Taane Milne, Isaiah Papali'i, Leivaha Pulu, Nathaniel Roache |
Knights
| 2021 Gains Tyson Frizell (St George Illawarra Dragons, 2023), Dominic Young (2023) |
| 2021 Losses Herman Ese'ese (Gold Coast Titans), Tim Glasby (retired), Blake Green (Canterbury-Bankstown Bulldogs), Aidan Guerra (retired), Andrew McCullough (Brisbane Broncos) |
| Re-Signed Mitch Barnett (2023), Jirah Momoisea (2022), Kalyn Ponga (2024), Daniel Saifiti (2022), Jacob Saifiti (2022), Pasami Saulo (2022), Enari Tuala (2021) |
| Off Contract 2020 Brodie Jones, Josh King, Mason Lino, Tautau Moga, Chris Randall, Tyronne Roberts-Davis, Connor Watson |
Cowboys
| 2021 Gains None |
| 2021 Losses Gavin Cooper (retired) |
| Re-Signed Jake Clifford (2021), Mitchell Dunn (2022), Kyle Feldt (2024), Tom Gilbert (2022), Francis Molo (2021), Emry Pere (2022), Shane Wright (2021) |
| Off Contract 2020 John Asiata, Ben Condon, Reuben Cotter, Wiremu Greig, Tom Opacic, Dan Russell, Tukimihia Simpkins, Garrett Smith, Hamiso Tabuai-Fidow |
Eels
| 2021 Gains Jordan Rankin (Huddersfield Giants, 2021) |
| 2021 Losses Kane Evans (New Zealand Warriors), Ethan Parry (released), Stefano Utoikamanu (Wests Tigers) |
| Re-Signed Dylan Brown (2023), Nathan Brown (2021), Michael Jennings (2022), Oregon Kaufusi (2022), Shaun Lane (2023), Reed Mahoney (2022), Marata Niukore (2022) |
| Off Contract 2020 Andrew Davey, Rhys Davies, Haze Dunster, Jai Field, David Gower, Watson Heleta, George Jennings, Jaeman Salmon, Will Smith, Ray Stone, Brad Takairangi, Peni Terepo |
Panthers
| 2021 Gains None |
| 2021 Losses Shawn Blore (Wests Tigers), Jed Cartwright (South Sydney Rabbitohs), Kaide Ellis (released), James Tamou (Wests Tigers) |
| Re-Signed Dylan Edwards (2022), Liam Martin (2023), Brian To'o (2023) |
| Off Contract 2020 Caleb Aekins, Dean Blore, J'Maine Hopgood, Tyrone May, Brayden McGrady, Malakai Watene-Zelezniak |
Rabbitohs
| 2021 Gains Jai Arrow (Gold Coast Titans, 2024), Jed Cartwright (Penrith Panthers, 2023) |
| 2021 Losses Bryson Goodwin |
| Re-Signed Campbell Graham (2024), Lachlan Ilias (2022), Alex Johnston (2022), Liam Knight (2023), Latrell Mitchell (2021), Cameron Murray (2025), Jaxson Paulo (2022), Hame Sele (2023), Jaydn Su'a (2021), Cody Walker (2022) |
| Off Contract 2020 Tom Amone, Cory Denniss, Kurt Dillon, Jack Johns, Steven Marsters, Ky Rodwell, Bayley Sironen |
Dragons
| 2021 Gains None |
| 2021 Losses Euan Aitken (New Zealand Warriors), Tyson Frizell (Newcastle Knights), James Graham (released), Tim Lafai, Issac Luke |
| Re-Signed Adam Clune (2022), Jack de Belin (2021), Mat Feagai (2022), Max Feagai (2022), Jackson Ford (2022), Josh Kerr (2023), Zac Lomax (2025) |
| Off Contract 2020 Billy Brittain, Kaide Ellis, Jacob Host, Hayden Lomax, Joe Lovodua, Tristan Sailor, Shaun Sauni-Esau |
Roosters
| 2021 Gains None |
| 2021 Losses Mitchell Aubusson (retired), Asu Kepaoa (Wests Tigers), Sonny Bill Williams (Toronto Wolfpack) |
| Re-Signed Nat Butcher (2022), Luke Keary (2024), Siosiua Taukeiaho (2022), Jared Waerea-Hargreaves (2023) |
| Off Contract 2020 Jake Friend, Drew Hutchison, Matt Ikuvalu, Lachlan Lam, Brett Morris, Josh Morris |
Wests Tigers
| 2021 Gains Shawn Blore (Penrith Panthers, 2021), Asu Kepaoa (Sydney Roosters, 2022), James Tamou (Penrith Panthers, 2022), Stefano Utoikamanu (Parramatta Eels, 2023) |
| 2021 Losses Harry Grant (Melbourne Storm), Chris Lawrence (Retired), Chris McQueen, Paul Momirovski, Corey Thompson (Gold Coast Titans) |
| Re-Signed Luke Garner (2022), Tommy Talau (2022), Alex Twal (2022) |
| Off Contract 2020 Oliver Clark, Matthew Eisenhuth, Robert Jennings, Benji Marshall, Sam McIntyre, Alex Seyfarth, Dylan Smith, Elijah Taylor |
