Castleford Tigers
| 2019 Gains Peter Mata'utia (Leigh Centurions, 2021) |
| 2019 Losses None |
| Re-Signed James Clare (2020), Matthew Cook (2019), Greg Eden (2021), Alex Foster (2021), Kieran Gill (2019), Oliver Holmes (2021), Paul McShane (2023), Adam Milner (2021), Jesse Sene-Lefao (2021) |
| Off Contract 2018 James Green, Jy Hitchcox, Denny Solomona, Jake Webster |
Catalan Dragons
| 2019 Gains Kenny Edwards (Parramatta Eels, 2019), Matthew Smith (St Helens RLFC, 2020), Sam Tomkins (Wigan Warriors, 2021) |
| 2019 Losses Louis Anderson (retired), Vincent Duport (retired), Luke Walsh (retired) |
| Re-Signed Jason Baitieri (2020), Remi Casty (2020), Ben Garcia (2021), Sam Moa (2020), Mickael Simon (2020), Brayden Wiliame (2020) |
| Off Contract 2018 Paul Aiton, Todd Carney, Josh Drinkwater, Iain Thornley |
Huddersfield Giants
| 2019 Gains Suaia Matagi (Parramatta Eels, 2019), Akuila Uate (Manly Sea Eagles, 2021) |
| 2019 Losses Ryan Hinchcliffe (retired) |
| Re-Signed Danny Brough (2019), Sebastine Ikahihifo (2021), Jermaine McGillvary (2022), Oliver Roberts (2023), Joe Wardle (2020) |
| Off Contract 2018 Paul Clough, Dale Ferguson, Craig Huby, Jake Mamo, Aaron Murphy, Jared Simpson, Ukuma Ta'ai, Shannon Wakeman |
Hull FC
| 2019 Gains Matthew Dawson-Jones (Leigh Centurions, 2020), Jordan Thompson (Leigh Centurions, 2020), Joe Westerman (Toronto Wolfpack, 2019) |
| 2019 Losses Curtis Naughton (Redcliffe Dolphins) |
| Re-Signed Josh Bowden (2020), Jake Connor (2021), Josh Griffin (2021), Albert Kelly (2020), Sika Manu (2019), Masi Matongo (2021), Mark Minichiello (2020), Fetuli Talanoa (2019), Scott Taylor (2023), Carlos Tuimavave (2020), Danny Washbrook (2019) |
| Off Contract 2018 None |
Leeds Rhinos
| 2019 Gains Konrad Hurrell (Gold Coast Titans, 2021), Tuimoala Lolohea (Wests Tigers, 2021) |
| 2019 Losses Keith Galloway (retired), Ryan Hall (Sydney Roosters), Jimmy Keinhorst (Hull Kingston Rovers), Joel Moon (retired) |
| Re-Signed Tom Briscoe (2020), Adam Cuthbertson (2020), Ash Handley (2021), Brad Singleton (2020), Kallum Watkins (2021) |
| Off Contract 2018 Carl Ablett, Brett Delaney, Anthony Mullally |
Leigh Centurions
| 2019 Gains None |
| 2019 Losses Matthew Dawson-Jones (Hull FC), Josh Drinkwater, Mick Higham (retired), Peter Mata'utia (Castleford Tigers), Jordan Thompson (Hull FC) |
| Re-Signed None |
| Off Contract 2018 Brendan Elliot, Nathan Mason, Daniel Mortimer, Eloi Pelissier, Glenn Stewart, Dave Thompson, Atelea Vea |
Salford Red Devils
| 2019 Gains Ed Chamberlain (Widnes Vikings, 2020), Jackson Hastings (Manly Sea Eagles, 2019), Joey Lussick (Manly Sea Eagles, 2020) |
| 2019 Losses Luke Burgess (retired), Weller Hauraki (Hull Kingston Rovers), Gareth O'Brien (released), Lama Tasi (Warrington Wolves) |
| Re-Signed Jackson Hastings (2019), Joey Lussick (2020), Kris Welham (2019) |
| Off Contract 2018 Michael Dobson, Derrell Olpherts, Manu Vatuvei |
St Helens RLFC
| 2019 Gains Lachlan Coote (North Queensland Cowboys, 2021), Kevin Naiqama (Wests Tigers, 2021), Joseph Paulo (Cronulla Sharks, 2021) |
| 2019 Losses Ben Barba (North Queensland Cowboys), Matthew Smith (Catalan Dragons) |
| Re-Signed Dominique Peyroux (2020), James Roby (2019) |
| Off Contract 2018 Jack Ashworth, Louie McCarthy-Scarsbrook, Alex Walmsley, Jon Wilkin |
Wakefield Trinity
| 2019 Gains None |
| 2019 Losses Mason Caton-Brown |
| Re-Signed Tinirau Arona (2019), Scott Grix (2019), Tom Johnstone (2022), Max Jowitt (2021), Danny Kirmond (2019), Jacob Miller (2022), Pauli Pauli (2019) |
| Off Contract 2018 Liam Finn |
Warrington Wolves
| 2019 Gains Blake Austin (Canberra Raiders, 2021), Jason Clark (South Sydney Rabbitohs, 2020), Lama Tasi (Salford Red Devils, 2019) |
| 2019 Losses Tyrone Roberts (Gold Coast Titans), Matthew Russell (Toronto Wolfpack) |
| Re-Signed Harvey Livett (2020), Declan Patton (2020) |
| Off Contract 2018 Kevin Brown, Mitch Brown, Dominic Crosby, Ben Pomeroy, Ben Westwood |
Widnes Vikings
| 2019 Gains Anthony Gelling (New Zealand Warriors, 2020) |
| 2019 Losses Ed Chamberlain (Salford Red Devils), Aaron Heremaia (retired), Chris Houston (retired) |
| Re-Signed Wellington Albert (2020), Danny Craven (2020), Chris Dean (2020), Harrison Hansen (2019), Ryan Ince (2020), Tom Olbison (2020), Matt Whitley (2021), Sam Wilde (2019) |
| Off Contract 2018 Tom Armstrong, Alex Gerrard, Tom Gilmore, Charlie Gubb, Macgraff Leuluai, Stefan Marsh, Charly Runciman, Lloyd White |
Wigan Warriors
| 2019 Gains Joe Greenwood (Gold Coast Titans, 2020) |
| 2019 Losses John Bateman (Canberra Raiders), Ryan Sutton (Canberra Raiders), Joel Tomkins (Hull Kingston Rovers), Sam Tomkins (Catalan Dragons) |
| Re-Signed Willie Isa (2021), Liam Marshall (2022), Romain Navarrete (2021) |
| Off Contract 2018 Connor Farrell, Sean O'Loughlin |
2018 NRL Ladder
| CLUB | W | D | L | +/- | PTS | |
 | Roosters | 16 | 0 | 8 | 181 | 34 |
 | Storm | 16 | 0 | 8 | 173 | 34 |
 | Rabbitohs | 16 | 0 | 8 | 145 | 34 |
 | Sharks | 16 | 0 | 8 | 96 | 34 |
 | Panthers | 15 | 0 | 9 | 56 | 32 |
 | Broncos | 15 | 0 | 9 | 56 | 32 |
 | Dragons | 15 | 0 | 9 | 47 | 32 |
 | Warriors | 15 | 0 | 9 | 25 | 32 |
| FULL LADDER | FIXTURES & RESULTS | |||||