| # | Name | Verein | Geburtstag | ||
|---|---|---|---|---|---|
| Torwart | |||||
 | Karl Coleman | 19.11.1988 | |||
 | Caoimhín Kelleher |  | Liverpool FC | 23.11.1998 | |
 | Sean McDermott |  | Kristiansund BK | 30.05.1993 | |
 | Kieran O'Hara |  | Burton Albion | 22.04.1996 | |
 | Darren Randolph |  | West Ham United | 12.05.1987 | |
 | James Talbot |  | Bohemian FC | 24.04.1997 | |
 | Mark Travers |  | AFC Bournemouth | 18.05.1999 | |
 | Keiren Westwood |  | Sheffield Wednesday | 23.10.1984 | |
| Abwehr | |||||
 | Cyrus Christie |  | Nottingham Forest | 30.09.1992 | |
 | Ciaran Clark |  | Newcastle United | 26.09.1989 | |
 | Séamus Coleman |  | Everton FC | 11.10.1988 | |
 | Nathan Collins |  | Stoke City | 30.04.2001 | |
 | Greg Cunningham |  | Cardiff City | 31.01.1991 | |
 | Matt Doherty |  | Tottenham Hotspur | 16.01.1992 | |
 | Shane Duffy |  | Celtic Glasgow | 01.01.1992 | |
 | Jimmy Dunne |  | Burnley FC | 19.10.1997 | |
 | John Egan |  | Sheffield United | 20.10.1992 | |
 | Richard Keogh |  | Milton Keynes Dons | 11.08.1986 | |
 | Kevin Long | | Burnley FC | 18.08.1990 | |
 | Enda Stevens | | Sheffield United | 09.07.1990 | |
 | Stephen Ward |  | Ipswich Town | 20.08.1985 | |
 | Derrick Williams |  | Blackburn Rovers | 17.01.1993 | |
| Mittelfeld | |||||
 | Harry Arter | | Nottingham Forest | 28.12.1989 | |
 | Robbie Brady | | Burnley FC | 14.01.1992 | |
 | Alan Browne |  | Preston North End | 15.04.1995 | |
 | Jack Byrne |  | Shamrock Rovers | 24.04.1996 | |
 | Josh Cullen |  | RSC Anderlecht | 07.04.1996 | |
 | Jeff Hendrick | | Newcastle United | 31.01.1992 | |
 | Daryl Horgan |  | Wycombe Wanderers | 10.08.1992 | |
 | Conor Hourihane |  | Aston Villa | 02.02.1991 | |
 | Alan Judge | | Ipswich Town | 11.11.1988 | |
 | Darragh Lenihan | | Blackburn Rovers | 16.03.1994 | |
 | James McCarthy |  | Crystal Palace | 12.11.1990 | |
 | James McClean | | Stoke City | 22.04.1989 | |
 | Aiden McGeady |  | Sunderland AFC | 04.04.1986 | |
 | David Meyler | 29.05.1989 | |||
 | Jayson Molumby |  | Brighton & Hove Albion | 06.08.1999 | |
 | Callum O'Dowda |  | Bristol City | 23.04.1995 | |
 | Callum Robinson |  | West Bromwich Albion | 02.02.1995 | |
 | Kieran Sadlier |  | Rotherham United | 14.09.1994 | |
 | Glenn Whelan |  | Fleetwood Town | 13.01.1984 | |
 | Shaun Williams |  | Millwall FC | 19.10.1986 | |
| Sturm | |||||
 | Pádraig Amond |  | Newport County | 15.04.1988 | |
 | James Collins |  | Luton Town | 01.12.1990 | |
 | Aaron Connolly | | Brighton & Hove Albion | 28.01.2000 | |
 | Ronan Curtis |  | Portsmouth FC | 29.03.1996 | |
 | Scott Hogan |  | Birmingham City | 13.04.1992 | |
 | Adam Idah |  | Norwich City | 11.02.2001 | |
 | Shane Long |  | Southampton FC | 22.01.1987 | |
 | Seán Maguire | | Preston North End | 01.05.1994 | |
 | Ryan Manning |  | Swansea City | 14.06.1996 | |
 | David McGoldrick | | Sheffield United | 29.11.1987 | |
 | Aiden O'Brien | | Sunderland AFC | 04.10.1993 | |
 | Michael Obafemi | | Southampton FC | 06.07.2000 | |
 | Troy Parrott | | Millwall FC | 04.02.2002 | |
| Trainer | |||||
 | Stephen Kenny | 30.10.1971 | |||
| Co-Trainer | |||||
 | Terry Connor |  | APOEL Nikosia | 09.11.1962 | |
| Torwart-Trainer | |||||
 | Alan Kelly | | Everton FC | 11.08.1968 | |
