Brisbane Broncos
| 2020 Gains Rhys Kennedy (South Sydney Rabbitohs, 2020) |
| 2020 Losses Tanah Boyd (Gold Coast Titans), Troy Dargan (South Sydney Rabbitohs), Kodi Nikorima (New Zealand Warriors), James Roberts (South Sydney Rabbitohs), Jaydn Su'a (South Sydney Rabbitohs) |
| Re-Signed Patrick Carrigan (2022), Xavier Coates (2021), Matthew Lodge (2022), Joe Ofahengaue (2022), Cory Paix (2022), Tevita Pangai Junior (2022), Jake Turpin (2022) |
| Off Contract 2019 George Fai, Herbie Farnworth, Shaun Fensom, Alex Glenn, Richie Kennar, Patrick Mago, Corey Oates, Izaia Perese, James Segeyaro, Sam Tagataese |
Canberra Raiders
| 2020 Gains George Williams (Wigan Warriors, 2022) |
| 2020 Losses None |
| Re-Signed Emre Guler (2021), Corey Horsburgh (2022) |
| Off Contract 2019 Luke Bateman, Ata Hingano, Royce Hunt, Sebastian Kris, Andre Niko, Brendan O'Hagan, Kyle Paterson, Reuben Porter, Jordan Rapana, Harley Smith-Shields, Sam Williams |
Canterbury-Bankstown Bulldogs
| 2020 Gains Dean Britt (South Sydney Rabbitohs, 2021), Joe Stimson (Melbourne Storm, 2022), Dallin Watene-Zelezniak (Penrith Panthers, 2020) |
| 2020 Losses Rhyse Martin (Leeds Rhinos), Zac Saddler (released), Francis Tualau (released) |
| Re-Signed Ofahiki Ogden (2021), Jayden Okunbor (2021) |
| Off Contract 2019 Fa'amanu Brown, Danny Fualalo, Morgan Harper, Kayne Kalache, Tui Katoa, Connelly Leumelu, Michael Lichaa, John Olive, Isaiah Tass |
Cronulla Sharks
| 2020 Gains Kayleb Milne (Melbourne Storm, 2020), Connor Tracey (South Sydney Rabbitohs, 2021) |
| 2020 Losses Jayden Brailey (Newcastle Knights), Sosaia Feki (Castleford Tigers), Kyle Flanagan (Sydney Roosters), Paul Gallen (retired), Isaac Lumelume (Melbourne Storm), Ava Seumanufagai (Leeds Rhinos) |
| Re-Signed Blayke Brailey (2022), Wade Graham (2022), Braden Hamlin-Uele (2022), Billy Magoulias (2021), Ronaldo Mulitalo (2021), Briton Nikora (2022), Jack Williams (2022) |
| Off Contract 2019 Kurt Capewell, Aaron Gray, William Kennedy, Scott Sorensen, Teig Wilton |
Gold Coast Titans
| 2020 Gains Tanah Boyd (Brisbane Broncos, 2021), Toby Sexton (2022), Sam Stone (Newcastle Knights, 2020), Kallum Watkins (Leeds Rhinos, 2021) |
| 2020 Losses Michael Gordon (retired), Max King (Melbourne Storm), Jaxson Paulo (South Sydney Rabbitohs) |
| Re-Signed Jai Whitbread (2021) |
| Off Contract 2019 Jesse Arthars, Ryley Jacks, Brenko Lee, Jack Stockwell |
Manly Sea Eagles
| 2020 Gains None |
| 2020 Losses Kelepi Tanginoa (Wakefield Trinity) |
| Re-Signed Addin Fonua-Blake (2022), Reuben Garrick (2021), Taniela Paseka (2021), Jorge Taufua (2021) |
| Off Contract 2019 Jade Anderson, Lachlan Croker, Cade Cust, Tevita Funa, Jack Gosiewski, Trent Hodkinson, Brad Parker, Lloyd Perrett, Toafofoa Sipley, Joel Thompson, Dylan Walker |
Melbourne Storm
| 2020 Gains Solomone Kata (New Zealand Warriors, 2020), Max King (Gold Coast Titans, 2020), Isaac Lumelume (Cronulla Sharks, 2020) |
| 2020 Losses Cheyse Blair (Castleford Tigers), Scott Drinkwater (North Queensland Cowboys), Patrick Kaufusi (released), Kayleb Milne (Cronulla Sharks), Joe Stimson (Canterbury-Bankstown Bulldogs) |
| Re-Signed Cameron Munster (2023) |
| Off Contract 2019 Albert Vete, Billy Walters |
New Zealand Warriors
| 2020 Gains Joshua Curran (Sydney Roosters, 2021), Kodi Nikorima (Brisbane Broncos, 2022) |
| 2020 Losses Blake Ayshford (retired), Solomone Kata (Melbourne Storm), Ligi Sao (Hull FC), Chris Satae (Hull FC) |
| Re-Signed Karl Lawton (2021), Agnatius Paasi (2022), Jazz Tevaga (2021) |
| Off Contract 2019 Issac Luke |
Newcastle Knights
| 2020 Gains Jayden Brailey (Cronulla Sharks, 2022) |
| 2020 Losses Nathan Ross (retired), Sam Stone (Gold Coast Titans) |
| Re-Signed None |
| Off Contract 2019 Jamie Buhrer, Slade Griffin, Hymel Hunt, Brodie Jones, Shaun Kenny-Dowall, Chris Randall, Zac Woolford |
North Queensland Cowboys
| 2020 Gains Scott Drinkwater (Melbourne Storm, 2021), Reece Robson (St George Illawarra Dragons, 2023) |
| 2020 Losses Nene Macdonald (released), Matthew Scott (retired) |
| Re-Signed Coen Hess (2022), Murray Taulagi (2021) |
| Off Contract 2019 Kurt Baptiste, Scott Bolton, Javid Bowen, Gavin Cooper, Mitchell Dunn, Ben Hampton, Corey Jensen, Jordan Kahu, Te Maire Martin, Gideon Mosby-Gela, Enari Tuala |
Parramatta Eels
| 2020 Gains Waqa Blake (Penrith Panthers, 2023) |
| 2020 Losses Bevan French (Wigan Warriors), David Gower (retired), Manu Ma'u (Hull FC), Tepai Moeroa (rugby union), Kaysa Pritchard (retired) |
| Re-Signed Daniel Alvaro (2021), Clinton Gutherson (2022), Reed Mahoney (2020), Mitchell Moses (2022) |
| Off Contract 2019 Andrew Davey, Josh Hoffman, Michael Jennings, Greg Leleisiuao, Tim Mannah, Matt McIlwrick, Ray Stone, Brad Takairangi, Peni Terepo, Stefano Utoikamanu |
Penrith Panthers
| 2020 Gains None |
| 2020 Losses Waqa Blake (Parramatta Eels), Tim Grant (released), James Maloney (Catalan Dragons), Tyrone Phillips (released), Dallin Watene-Zelezniak (Canterbury-Bankstown Bulldogs) |
| Re-Signed James Fisher-Harris (2022), Mitchell Kenny (2021), Spencer Leniu (2021), Jarome Luai (2021), Liam Martin (2021), Brent Naden (2021) |
| Off Contract 2019 Dean Blore, Shawn Blore, Billy Burns, Jed Cartwright, Sione Katoa, Brayden McGrady, Paea Pua, Frank Winterstein |
South Sydney Rabbitohs
| 2020 Gains Troy Dargan (Brisbane Broncos, 2021), Edene Gebbie (2021), Bryson Goodwin (Warrington Wolves, 2020), Jack Johns (2020), Steven Marsters (St George Illawarra Dragons, 2020), Jaxson Paulo (Gold Coast Titans, 2020), James Roberts (Brisbane Broncos, 2021), Jaydn Su'a (Brisbane Broncos, 2021) |
| 2020 Losses Dean Britt (Canterbury-Bankstown Bulldogs), George Burgess (Wigan Warriors), Greg Inglis (Retired), Rhys Kennedy (Brisbane Broncos), John Sutton (retired), Connor Tracey (Cronulla Sharks) |
| Re-Signed Thomas Burgess (2023), Braidon Burns (2021), Campbell Graham (2021), Dean Hawkins (2021), Keaon Koloamatangi (2021), Cameron Murray (2021), Mark Nicholls (2021), Tevita Tatola (2021) |
| Off Contract 2019 Billy Brittain, Jacob Gagan, Mawene Hiroti, Kyle Turner |
St George Illawarra Dragons
| 2020 Gains None |
| 2020 Losses Jeremy Latimore (retired), Steven Marsters (South Sydney Rabbitohs), Reece Robson (North Queensland Cowboys), Gareth Widdop (Warrington Wolves) |
| Re-Signed Matthew Dufty (2021), Blake Lawrie (2022), Jordan Pereira (2021), Tariq Sims (2022) |
| Off Contract 2019 Mitchell Allgood, Eddie Blacker, Jai Field, Patrick Kaufusi, Josh Kerr, Hayden Lomax, Joe Lovodua, Lachlan Maranta, Darren Nicholls, Tristan Sailor |
Sydney Roosters
| 2020 Gains Kyle Flanagan (Cronulla Sharks, 2021) |
| 2020 Losses Cooper Cronk (retired), Joshua Curran (New Zealand Warriors), Brock Lamb |
| Re-Signed Mitchell Aubusson (2020), Lindsay Collins (2022), Poasa Faamausili (2022), Billy Smith (2021), Sitili Tupouniua (2021) |
| Off Contract 2019 Matt Ikuvalu, Bernard Lewis, Zane Tetevano |
Wests Tigers
| 2020 Gains Reece Hoffman (2022), Jake Simpkin (2021) |
| 2020 Losses Robbie Farah (retired), Mahe Fonua (Hull FC), Tyson Gamble (released) |
| Re-Signed Josh Aloiai (2021), Luke Brooks (2023), Michael Chee-Kam (2021), Jacob Liddle (2021), Thomas Mikaele (2021), Corey Thompson (2021) |
| Off Contract 2019 Chris Lawrence, Benji Marshall, Robbie Rochow |
