| # | Name | Verein | Geburtstag | ||
|---|---|---|---|---|---|
| Torwart | |||||
 | Colin Doyle |  | Heart of Midlothian | 12.06.1985 | |
 | Caoimhín Kelleher |  | Liverpool FC U21 | 23.11.1998 | |
 | Ian Lawlor |  | Doncaster Rovers | 27.10.1994 | |
 | Aaron McCarey |  | Warrenpoint Town | 14.01.1992 | |
 | Sean McDermott |  | Kristiansund BK | 30.05.1993 | |
 | Kieran O'Hara |  | Macclesfield Town | 22.04.1996 | |
 | Conor O'Malley |  | Peterborough United | 01.08.1994 | |
 | Darren Randolph |  | Middlesbrough FC | 12.05.1987 | |
 | Shane Supple |  | Bohemian FC | 04.05.1987 | |
 | Keiren Westwood |  | Sheffield Wednesday | 23.10.1984 | |
| Abwehr | |||||
 | Cyrus Christie |  | Fulham FC | 30.09.1992 | |
 | Ciaran Clark |  | Newcastle United | 26.09.1989 | |
 | Séamus Coleman |  | Everton FC | 11.10.1988 | |
 | Greg Cunningham |  | Cardiff City | 31.01.1991 | |
 | Matt Doherty |  | Wolverhampton Wanderers | 16.01.1992 | |
 | Shane Duffy |  | Brighton & Hove Albion | 01.01.1992 | |
 | Jimmy Dunne | | Heart of Midlothian | 19.10.1997 | |
 | John Egan |  | Sheffield United | 20.10.1992 | |
 | Richard Keogh |  | Derby County | 11.08.1986 | |
 | Kevin Long |  | Burnley FC | 18.08.1990 | |
 | John O'Shea |  | Reading FC | 30.04.1981 | |
 | Alex Pearce | | Derby County | 09.11.1988 | |
 | Declan Rice |  | West Ham United | 14.01.1999 | |
 | Enda Stevens | | Sheffield United | 09.07.1990 | |
 | Stephen Ward | | Burnley FC | 20.08.1985 | |
 | Derrick Williams |  | Blackburn Rovers | 17.01.1993 | |
| Mittelfeld | |||||
 | Harry Arter | | Cardiff City | 28.12.1989 | |
 | Robbie Brady | | Burnley FC | 14.01.1992 | |
 | Alan Browne |  | Preston North End | 15.04.1995 | |
 | Jeff Hendrick | | Burnley FC | 31.01.1992 | |
 | Daryl Horgan |  | Hibernian FC | 10.08.1992 | |
 | Conor Hourihane |  | Aston Villa | 02.02.1991 | |
 | Darragh Lenihan | | Blackburn Rovers | 16.03.1994 | |
 | David Meyler | | Reading FC | 29.05.1989 | |
 | Eunan O'Kane |  | Luton Town | 10.07.1990 | |
 | Callum Robinson | | Preston North End | 02.02.1995 | |
 | Richie Towell |  | Rotherham United | 17.07.1991 | |
 | Glenn Whelan | | Aston Villa | 13.01.1984 | |
 | Shaun Williams |  | Millwall FC | 19.10.1986 | |
| Sturm | |||||
 | Graham Burke | | Preston North End | 21.09.1993 | |
 | Ronan Curtis |  | Portsmouth FC | 29.03.1996 | |
 | Scott Hogan | | Aston Villa | 13.04.1992 | |
 | Alan Judge |  | Brentford FC | 11.11.1988 | |
 | Shane Long |  | Southampton FC | 22.01.1987 | |
 | Seán Maguire | | Preston North End | 01.05.1994 | |
 | Ryan Manning | | Rotherham United | 14.06.1996 | |
 | James McClean |  | Stoke City | 22.04.1989 | |
 | Aiden O'Brien | | Millwall FC | 04.10.1993 | |
 | Callum O'Dowda |  | Bristol City | 23.04.1995 | |
 | Michael Obafemi | | Southampton FC | 06.07.2000 | |
 | Jon Walters |  | Ipswich Town | 20.09.1983 | |
| Trainer | |||||
 | Mick McCarthy | 07.02.1959 | |||
 | Martin O'Neill | 01.03.1952 | |||
| Co-Trainer | |||||
 | Terry Connor | 09.11.1962 | |||
