Premier Division
Bohemian FC
IN
Tyreke Wilson (Waterford), Rory Feely (St Patrick's Athletic), Georgie Kelly (Dundalk), Thomas Oluwa (Shamrock Rovers), Ali Coote (Waterford), Stephen Mallon (Sheffield United), Bastien Hery (Linfield), Liam Burt (Celtic), Bradley Rolt (Peterborough United, loan)
OUT
Daniel Mandroiu (Shamrock Rovers), Danny Grant (Huddersfield Town), Dinny Corcoran (Drogheda United), Evan Ferguson (Brighton and Hove Albion), Glen McAuley (Shelbourne), JJ Lunney (Shelbourne), Michael Barker (Shelbourne), Paddy Kirk (Longford Town), Dan Casey (Sacramento Republic), Andre Wright (Ayr United)
Derry City
IN
Danny Lafferty (Shamrock Rovers), David Parkhouse (Sheffield United), Joe Hodge (Manchester City, loan), Will Patching (Dundalk, loan), Will Fitzgerald (Waterford), Marc Walsh (Swansea City)
OUT
Conor Clifford (Bray Wanderers), Ally Gilchrist (Shelbourne), Ibrahim Meite (released), Walter Figueira (Sligo Rovers), Peter Cherrie (Dundalk), Gerardo Bruna (Shelbourne), Conor McCormack (Galway United), Colm Horgan (Sligo Rovers)
Drogheda United
IN
Darragh Markey (St Patrick's Athletic), Dane Massey (Dundalk), Dinny Corcoran (Drogheda United), Gary Deegan (Shelbourne), Colin McCabe (Shelbourne), Daniel O'Reilly (Shelbourne), Ronan Murray (Sligo Rovers)
OUT
Stephen Meaney (Athlone Town), Adam Wixted (Athlone Town), Richie O'Farrell (Bray Wanderers)
Dundalk
IN
Alessio Abibi (KF Kastrioti), Raivis Jurkovskis (FK Liepaja), Ole Erik Midtskogen (KI Klaksvik), Sonni Nattestad (B36 Torshavn), Sam Stanton (Phoenix Rising), Junior Ogedi-Uzokwe (Sligo Rovers), Peter Cherrie (Derry City), Taner Dogan (Athlone Town), Terique Mohammed (Toronto FC)
OUT
John Mountney (St Patrick's Athletic), Sean Gannon (Shamrock Rovers), Sean Hoare (Shamrock Rovers), Dane Massey (Drogheda United), Aaron McCarey (Cliftonville), Georgie Kelly (Bohemians), Gary Rogers (retired), Jimmy Corcoran (Wexford), Nathan Oduwa (released), Jordan Flores (Hull City), Stefan Colovic (FK Cukaricki), Jamie Wynne (Cork City), Andrew Quinn (Bray Wanderers, loan), Terique Mohammed (Athlone Town, loan), Taner Dogan (Athlone Town, loan)
Finn Harps
IN
Ryan Rainey (Bonagee United), Conor Barry (Galway United), Will Seymore (Sligo Rovers), Ethan Boyle (Linfield)
OUT
Sam Todd (UCD), Raffaele Cretaro (retired), Gareth Harkin (released), Tom McDermott (released)
Longford Town
IN
Paddy Kirk (Bohemians), Aaron Dobbs (Shelbourne), Aaron Bolger (Cardiff City, loan), Conor Davis (Cork City), Aaron O'Driscoll (Mansfield Town, loan)
OUT
Adam Evans (Warrenpoint Town), Dylan Hand (Athlone Town), Niall Barnes (Cabinteely)
Shamrock Rovers
IN
Sean Gannon (Dundalk), Sean Hoare (Dundalk), Daniel Mandroiu (Shamrock Rovers), Chris McCann (Oldham Athletic)
OUT
Greg Bolger (Sligo Rovers), Danny Lafferty (Derry City), Kian Clarke (Bray Wanderers), Sean Callan (Bray Wanderers), Rhys Marshall (Glentoran), Jack Byrne (APOEL), Brandon Kavanagh (Bray Wanderers, loan), Aaron McEneff (Heart of Midlothian)
Sligo Rovers
IN
Greg Bolger (Shamrock Rovers), Jordan Gibson (St Patrick's Athletic), Shane Blaney (Doncaster Rovers), Robbie McCourt (Waterford), Walter Figueira (Derry City), Richard Brush (Cliftonville), Colm Horgan (Derry City)
OUT
Ronan Coughlan (St Patrick's Athletic), Kyle Callan-McFadden (King's Lynn Town), Will Seymore (Finn Harps), Junior Ogedi-Uzokwe (Dundalk), Ronan Murray (Drogheda United)
St Patrick's Athletic
IN
Ronan Coughlan (Sligo Rovers), John Mountney (Dundalk), Sam Bone (Waterford), Matty Smith (Waterford), Vitezslav Jaros (Liverpool, loan), Paddy Barrett (Preah Khan Reach Svay Rieng), Alfie Lewis (West Ham United, loan), Nahum Melvin-Lambert (Reading, loan)
OUT
Rory Feely (Bohemians), Brendan Clarke (Shelbourne), Jordan Gibson (Sligo Rovers), James Doona (Athlone Town), Paul Cleary (Wexford), Darragh Markey (Drogheda United), Conor Kearns (Galway United), Success Edogun (Wexford), Daniel Dobbin (Wexford), Kyle Robinson (Wexford, loan)
Waterford
IN
Matthew Connor (Galway United), Josh Collins (UCD), Oscar Brennan (Shelbourne), Jamie Mascoll (Bolton Wanderers, loan), James Waite (Cardiff City, loan), Cian Kavanagh (Cowdenbeath), Adam O'Reilly (Preston North End, loan), Cameron Evans (Swansea City, loan)
OUT
Ali Coote (Bohemians), Tyreke Wilson (Bohemians), Robbie McCourt (Sligo Rovers), Kurtis Byrne (Athlone Town), Sam Bone (St Patrick's Athletic), Matty Smith (St Patrick's Athletic), Jack Larkin (Wexford), Will Fitzgerald (Derry City), Tadhg Ryan (Treaty United)
First Division
Athlone Town
IN
Stephen Meaney (Drogheda United), Killian Cantwell (Bray Wanderers), Micheal Schlingermann (Galway United), Jack Watson (Bray Wanderers), Brandon McCann (Edenderry Town), James Doona (St Patrick's Athletic), Kurtis Byrne (Waterford), Shane Barnes (Cabinteely), Jonny Carlin (Cabinteely), Adam Wixted (Drogheda United), Daniel McKenna (Shelbourne), Dylan Hand (Longford Town), Jamie Hollywood (St Mochta's), Tristan Noack-Hofmann (Bray Wanderers), Terique Mohammed (Dundalk, loan), Taner Dogan (Dundalk, loan), Kayleum Rice (Kilbarrack United)
OUT
Adam Lennon (UCD), Ronan Manning (Galway United), Taner Dogan (Dundalk), Dean George (Treaty United), Joel Coustrain (Treaty United)
Bray Wanderers
IN
Steven Kinsella (Cabinteely), Kian Clarke (Shamrock Rovers), Conor Clifford (Derry City), Richie O'Farrell (Drogheda United), Sean Callan (Shamrock Rovers), Brandon Kavanagh (Shamrock Rovers, loan), Andrew Quinn (Dundalk, loan), Darren Craven (Malahide United), Mark Byrne (Shelbourne)
OUT
JR Wilson (Shelbourne), Killian Cantwell (Athlone Town), Jack Watson (Athlone Town), Tristan Noack-Hofmann (Athlone Town), Aidan Hayden (Cabinteely)
Cabinteely
IN
Aidan Hayden (Bray Wanderers), Ben Hanrahan (UCD LSL), Niall Barnes (Longford Town), Sean McDonald, Andy O'Brien (Greystones United), Luke McWilliams (Bluebell United)
OUT
Shane Barnes (Athlone Town), Jonny Carlin (Athlone Town), Steven Kinsella (Bray Wanderers), Conor Keeley (Ballymena United), Paul Fox (Wexford)
Cobh Ramblers
IN
Jake Hegarty (Midleton), Cian Murphy (Galway United), James McCarthy (Midleton), David O'Leary (Avondale United), Ciaran Griffin (Cobh Wanderers), Caelin Rooney (Youghal United)
OUT
Paul Hunt (Cork City), David Hurley (Galway United)
Cork City
IN
Paul Hunt (Cobh Ramblers), Steven Beattie (Chattanooga Red Wolves), Jamie Wynne (Dundalk), Gordon Walker (UCC), George Heaven (Stratford Town), Jack Baxter (Preston North End, loan)
OUT
Gary Boylan (Galway United), Kevin O'Connor (Shelbourne), Liam Bossin (FC Dordrecht), Alan Bennett (retired), Henry Ochieng (Watford), Jake O'Brien (Crystal Palace), Edward McCarthy (Treaty United), Charlie Fleming (Treaty United)
Galway United
IN
Conor O'Keefe (Newry Town), Mikie Rowe (South Georgia Tormenta), Ruari Keating (Gateshead), Gary Boylan (Cork City), Rory Manning (Athlone Town), David Hurley (Cobh Ramblers), Colin Kelly (Bohemians), Padraic Cunningham (Corrib Celtic), Conor Kearns (St Patrick's Athletic), Conor McCormack (Derry City)
OUT
Donal Higgins (UCD), Micheal Schlingermann (Athlone Town), Vinny Faherty (retired), Timo Parthoens (released), Sam Warde (Portadown), Cian Murphy (Cobh Ramblers), Timmy Molloy (released), Josh Smith (released), Conor Melody (Treaty United), Marc Ludden (Treaty United), Joe Collins (Treaty United), Jack Lynch (Treaty United)
Shelbourne
IN
Yoyo Mahdy (UCD), Kevin O'Connor (Cork City), JJ Lunney (Bohemians), Glen McAuley (Bohemians), JR Wilson (Bray Wanderers), Michael Barker (Bohemians), Brendan Clarke (St Patrick's Athletic), Michael O'Connor (Ross County), Ally Gilchrist (Derry City), Gerardo Bruna (Derry City), Maxim Kouogun (Wealdstone)
OUT
Jaze Kabia (Livingston), Gary Deegan (Drogheda United), Colin McCabe (Drogheda United), Daniel McKenna (Athlone Town), Aaron Dobbs (Longford Town), Oscar Brennan (Waterford), Mark Byrne (Bray Wanderers), Karl Sheppard (retired), Ciaran Kilduff (released), Aidan Friel (released), Daniel Byrne (released), Karl Moore (released), Eric Molloy (released), Alex O'Hanlon (Wexford, loan)
Treaty United
IN
Tadhg Ryan (Waterford), Shane Cusack, Jack Lynch (Galway United), Marc Ludden (Galway United), Anthony O'Donnell, Charlie Fleming (Cork City), Alan Murphy, Shane Lowth, Joel Coustrain (Athlone Town), Conor Melody (Galway United), William Armshaw, Edmond O'Dwyer (Regional United), Joe Collins (Galway United), Clyde O'Connell (Fairview Rangers), Callum McNamara, Matt Keane (Killarney Celtic), Aaron Fitzgerald, Edward McCarthy (Cork City), Kieran Mahoney, Adam Foley (Cobh Ramblers), Dean George (Athlone Town), Sean Guerins (St Michael's), Kieran Hanlon (Pike Rovers), Sean McSweeney (Fairview Rangers), Mark Walsh (Verona), Matthew McKevitt (UCC)
OUT
N/A
UCD
IN
Adam Lennon (Athlone Town), Sam Todd (Finn Harps), Donal Higgins (Galway United)
OUT
Yoyo Mahdy (Shelbourne), Josh Collins (Waterford)
Wexford FC
IN
Paul Cleary (St Patrick's Athletic), Jack Connolly (Cabinteely), Ayman Yousif (North End United), Jack Larkin (Waterford), Success Edogun (St Patrick's Athletic), Daniel Dobbin (St Patrick's Athletic), Paul Fox (Cabinteely), Kyle Robinson (Wexford, loan), Alex O'Hanlon (Shelbourne, loan)
OUT
N/A