Speaking ahead of Saturday's fixture O'Neill said "we are looking forward to defending our title this season and also look forward to meeting our fellow counterparts."
"It's a special time for Junior rugby players who have totally bought into the concept and are very proud to represent their province."
"We're delighted to be playing our two home games in Youghal and Presentation rugby clubs this season and all support would be greatly appreciated."
Munster Juniors Squad: (Forwards) Pa Ryan (St. Senans), Mike Cronin (Castleisland), Hugh Carolan (Waterpark), Mike Calnan (Skibbereen), Aidan Foley (Clonakilty), Darragh Joyce (Waterpark), JJ Frahill (Cobh Pirates), James Corbett (Newcastlewest), Aaron Skerritt (St. Senans), David Fitzgerald (Waterpark), David McCormack (Clanwilliam), Kevin Allen (Cobh Pirates), Ian Fitzgerald (St. Senans), Dave O'Donoghue (Waterpark), James O'Neill (Tralee). (Backs) Aaron Daly (Youghal) Eoin Geary (Cobh Pirates), Stuart Lee (Old Christians), Mark Healy (Kanturk), Eoin Duffy (Waterpark), Eoin O'Carroll (Tralee), Mark Chandler (Cobh Pirates), Warren Kelly (St. Senans), Cian Keegan (Skibbereen), Eoghan O'Dwyer (Thurles), Darren O'Keeffe (Crosshaven).
Munster Juniors Fixtures
Sat. 26th April, Leinster v Munster, Wexford Wanderers RFC, ko 3pm
Sat. 3rd May, Munster v Ulster, Youghal RFC, ko 2.30pm
Sat. 10th May, Munster v Connacht, Presentation RFC, ko 2.30pm