| Captain | V Captain | S Council | Peer Mentors | Prefects |
| | | | |
| Jake Pakenham | Jacob Farrelly | Aodán O’Growney / Amelia Byrne Mallon | | |
| Ella Fitzpatrick | James Redmond | Jonathan White / Caoimhe Lynch | | |
| Zach Baugh | Mollie Falconer | Alanna McCormack / Jake McKenna | | |
| Nikki Zhang | Sofia Demenkova | Stephanus Geyser / Marks Pless | | |
| | | | |
| Cliodhna Flood | Lucy Reilly | Mairead Brady / Julia Devin | Sinéad Lynch / Tami Clarke / Mairead Brady / Mia Fox / Jake Reilly / Lucy Reillly / Isabelle O’Keeffe | |
| Conor Murray | Ben Smith | Freya Caffrey / Sarah Smith | Caragh Masterson / Sarah Smith / Daniela West Mihaila | |
| Amber Tighe | Páraic Smyth | Jake Monaghan / Artem Gurzhy | Katie Smith / Amber Tighe / Ruth McGinn / Amy Masterson | |
| Cora Galligan | Ben Blake | Nathan O’Neill / Ronan Fitzpatrick | Holly Gammell / Emily Lynch / Sarah Donnelly / Mollie Farrelly / Meabh Cooke | |
| | | | |
| Terrance Tuite | Charlie Clogher | Jessica Nolan / Skye McCormack | Hollie Farrelly / Terrance Tuite / Eleanor Foran / Noah Carr / Siún Halpin Murphy | |
| Ruby Skelly | Cara Tuite | Corey Kavanagh / Caoimhe McDonnell | Daniel Reilly / Caoimhe McDonnell / Alex Maguire / Isabelle Roche | |
| Jack Tynan | Anna Tuite | Caolan Nolan / Abbey Fitzpatrick | Aimee Wynne / Isabella Gaynor / Shauna Smith / Conor Gibson / Jack Tynan / Nathan Snell / Caolan Nolan | |
| Jamie Buckley | Zoe Costello | Angela Sproge / Zoe Costello | Elizabeth Lynch / Zoe Costello / Sadbbh Lyttle / Azzedine Aissani / Isabelle Caffrey / Jamie Buckely | |
| Lucy Cooke | Charlie Duffy | Lucy Cooke / Michael Filipowski | Arwen Briody / Lucy Mangan | |
| | | | |
| Naoise Garry | Grace Fitzpatrick | Saoirse O’Brien Quinn | Jack Hand / Saoirse O’Brien Quinn / Aoibhinn Donohue / Séan Murray / Helen Porter / Karla Dalton Mulvey | Karla Dalton Mulvey / Grace Fitzpatrick / Sean Murray / Mia Rose Styles |
| Shauna Gibson | Madyson Elbourne | Margita Breenan / Holly King Walsh | Deirdre Smith / Daisey McPartland / Robert Kellett | Margita Brennan / Sarah Briody / Fionn Farrelly / Maisie Govern / Deirdre Smith |
| Mikey O’Farrell | Myron Murdy | Nathan Walsh / Dillan Bough | Jack Pakenham / Grace Carr / Courtney McPhillips / Eva Murray / Zach Fitzsimons | John Moynagh / Jennifer Russell / Jorune Vaitkeviciute / Guste Truskaite / Nisha Finnegan / Lisa McGinn |
| | | | |
| Leon Finnegan | Aoife Gilsenan | Andy McCormack / Leon Finnegan | Orna Brady | Leah Monaghan / Maria Smith / Sean Ginnell / Dara Manclark / Fintan Devin |
| Oisin Fitzpatrick | Hannah Briody | Lorcan Donoghue / Jenny O’Connell | Hannah Briody / Emily Masterson / Amelia Masnica / Zywia Wilkowska | Hannah Briody / Emily Masterson / Amelia Masnica / Emma Hnery / Fergal Mulvanny / Elisa Tully / Andrea Smith / Jenny O’Connell / Lorcan Donoghue / Fiachra Tuomey-Hetherton |
| Yvanne-Mae Plunkett | Kiera Lynch | Aukse Bucyte / Conor Russell | Aoife Burns / Lauren Caldwell / Shona Murphy / Yvanne-Mae Plunkett / Ella Galligan | Matt Lynch / Kate Brunton / Aoife Burns / Lauren Caldwell / Shona Murphy / Yvanne-Mae Plunkett / Áine Keogan / Clara Flood |
| Matthew Duffy | Meadhbh Hennessy | Olivia Costello / Kyle McEnroe | | Sarah Brady / Olivia Costello / Jessica Gillanders / Meadhbh Hennessy / Lorcan Masterson |
| Lisa McClair | Lauren Gaffney | Jessica Nolan / Olivia Redmond | Danja Sprude | |
| | | | |
| Jamie Murphy | Annie Doyle | Annie Doyle / Phelim Curran | Phelim Curran / Cory Reilly / Beata O’Reilly | Mike Vlasov / Rory Toland / Darragh Hennessy / Annie Doyle / Kelsey Brunton / Beata O’Reilly |
| Cormac Guirke | Joanne Gibney | Eddie Monaghan / Tara McMahon | Meabh Maxwell / Tara McMahon / Laura Campbell / Goda Videikaite / Amity Lennard | Ryan Gilsenan / Mannix Saunders / Amity Lennard / Joanne Gibney / Maisie Purcell / Ellen Smith / Tara McMahon / Ella Connell / Laura Campbell |
| Ciara Gibson | Alvin Barry | Caprice Donnellon / Rian Rafferty | Sarah Browne / Ciara Gibson / Lorna McGinn | Luka Puksmyte / Lorna McGinn / Molly Lynch / Ciara Gibson / Niamh Coyle / Linda Bergmane / Isabel Delaney |
| Kirsten Briody | Ódhran Reilly | Darcey Smith / Siun Hetherton | Darcey Smith / Lara Colleran | Kirsten Briody / Lara Colleran / Abbie Gleeson / Siun Hetherton / Molly Kimmins / Caitlin Masterson / Darcey Smith / Adam Smith / Alex Svensson |
