Teams : 2021

Athlone Town
Manager : Adrian Carberry
Captain :  
Bangor GG
Manager :  
Captain :  
Bohemian FC
Manager : Keith Long
Captain : Keith Buckley
Bray Wanderers
Manager : Gary Cronin
Captain :  
Cabinteely
Manager : Pat Devlin
Captain :  
Cobh Ramblers
Manager : Stuart Ashton
Captain :  
College Corinthians
Manager :  
Captain :  
Cork City
Manager : Colin Healy
Captain :  
Crumlin United
Manager :  
Captain :  
Derry City
Manager : Ruaidhrí Higgins
Captain : Eoin Toal
Drogheda United
Manager : Tim Clancy
Captain : Jake Hyland
Dundalk
Manager : Vinny Perth
Captain : Brian Gartland
Fairview Rangers
Manager :  
Captain :  
Finn Harps
Manager : Ollie Horgan
Captain : Tony McNamee
Galway United
Manager : John Caulfield
Captain : Conor McCormack
Killester Donnycarney
Manager :  
Captain :  
Kilnamanagh
Manager :  
Captain :  
Liffey Wanderers
Manager :  
Captain :  
Longford Town
Manager : Daire Doyle
Captain : Dean Zambra
Malahide United
Manager :  
Captain :  
Maynooth Uni. Town
Manager : Barry Prenderville
Captain :  
Shamrock Rovers
Manager : Stephen Bradley
Captain : Ronan Finn
Shelbourne
Manager : Ian Morris
Captain :  
Sligo Rovers
Manager : Liam Buckley
Captain : David Cawley
St. Kevin's Boys
Manager :  
Captain :  
St. Mochta's
Manager : Brian McCarthy
Captain :  
St. Patrick's Athletic
Manager : Stephen O'Donnell
Captain : Ian Bermingham
Treaty United
Manager : Tommy Barrett
Captain : Jack Lynch
UCD
Manager : Andrew Myler
Captain : Jack Keaney
Usher Celtic
Manager :  
Captain :  
Waterford
Manager : Marc Bircham
Captain : Oscar Brennan
Wexford
Manager : Brian O'Sullivan
Captain : Daniel Tobin