The following athletes have been selected for the European Cross Country Championships that are taking place on the 8th December in Lisbon, Portugal. Updated 5/12/2019.
| Event | Name | Club | Coach |
| Men's Senior | Conor Bradley | City of Derry Spartans AC | Teresa McDaid |
| Men's Senior | Damien Landers | Ennis Track AC | Sean McDermott |
| Men's Senior | Eoin Everard | Kilkenny City Harriers AC | Emmett Dunleavy |
| Men's Senior | Kevin Maunsell | Clonmel AC | |
| Men's Senior | Liam Brady | Tullamore Harriers AC | Maria McCambridge |
| Men's Senior | Sean Tobin | Clonmel AC | Feidhlim Kelly |
| Women's Senior | Aoibhe Richardson | Kilkenny City Harriers AC | Noel and Niamh Richardson |
| Women's Senior | Ciara Mageean | City of Lisburn AC | Steve Vernon |
| Women's Senior | Fionnuala McCormack | Kilcoole AC | Alan McCormack |
| Women's Senior | Fionnuala Ross | Armagh AC | |
| Women's Senior | Mary Mulhare | Portlaoise AC | Michael Mulhare |
| Women's Senior | Una Britton | Kilcoole AC | Jerry Kiernan |
| Men's U23 | Brian Fay | Raheny Shamrock AC | Feidhlim Kelly |
| Men's U23 | Cathal Doyle | Clonliffe Harriers AC | Peter McDermott |
| Men's U23 | Cormac Dalton | Mullingar Harriers AC | Joe Ryan |
| Men's U23 | David McGlynn | Waterford AC | Des Colbert |
| Men's U23 | Jack O'Leary | Mullingar Harriers AC | Joe Pienta |
| Men's U23 | Peter Lynch | Kilkenny City Harriers AC | Taylor Gulley |
| Women's U23 | Claire Fagan | Mullingar Harriers AC | Damien Lawlor |
| Women's U23 | Eilish Flanagan | Carmen runners | Damon Martin |
| Women's U23 | Fian Sweeney | Dublin City Harriers AC | Randy Thomas |
| Women's U23 | Roisin Flanagan | Carmen runners | Damon Martin |
| Women's U23 | Sorcha McAllister | Westport AC | Iain Morrison/Edel Hackett |
| Women's U23 | Stephanie Cotter | West Muskerry AC | Damon Martin |
| Men's U20 | Daragh McElhinney | Bantry AC | Emmett Dunleavy |
| Men's U20 | Jamie Battle | Mullingar Harriers AC | Joe Ryan |
| Men's U20 | Keelan Kilrehill | Moy Valley AC | Philip Finnerty/Emmett Dunleavy |
| Men's U20 | Shay McEvoy | Kilkenny City Harriers AC | Noel and Niamh Richardson |
| Men's U20 | Thomas McStay | Galway City Harriers AC | Matt Lockett |
| Mens U20 | Efrem Gidey | Clonliffe Harriers | Joe Cooper |
| Women's U20 | Aoife O'Cuill | St. Coca's AC | Eoghan Marnell |
| Women's U20 | Danielle Donegan | Tullamore Harriers AC | Damien Lawlor |
| Women's U20 | Eimear Maher | Dundrum South Dublin AC | Donal Hennigan |
| Women's U20 | Jodie McCann | Dublin City Harriers AC | Clark McCann |
| Women's U20 | Maeve Gallagher | Swinford AC | Peter Hynes |
| Women's U20 | Sarah Kelly | Inisowen AC | Emmett Dunleavy |
| Mixed Relay | Amy O'Donoghue | Emerald AC | Joe Ryan |
| Mixed Relay | John Travers | Donore Harriers AC | Jerry Kiernan |
| Mixed Relay | Eoin Pierce | Clonliffe Harriers AC | Craig Winrow |
| Mixed Relay | Nadia Power | Dublin City Harriers AC | Enda Fitzpatrick |
