Former Poc Fada champion Gerry Fallon hit 0-10, including one sublime effort from his own '45' as Roscommon surged to a deserved win in Mullingar.
Aided by a straight red card for Queen's Conor Carson, Roscommon scored 1-8 without reply in the second quarter and the game was over as a contest after that. The other semi-final between Down and St Patrick's was called off.
Scorers – Roscommon: Gerry Fallon 0-10 (5f, 2 '65'), N Connaughton 1-2, D Nolan 1-1, Gary Fallon, A Murphy, T Seale 0-1 each. Queen's: A Grant 1-2, C Corvan 0-5 (3f), C Reid 1-1, D Hughes, T Morgan 0-1 each.
Roscommon – P Dolan; S Curley, M McLoughlin, C Shaw; C Dolan, D Leonard, S Melia; Gerry Fallon, J Lawlor; C Kelly, R O'Meara, Gary Fallon; A Murphy, N Connaughton, E Kenny. Subs: D Nolan for Gary Fallon (h-t), T Seale for C Kelly (h-t), J Donoghue for S Curley (36), D Flaherty for J Lawlor (36), N Keenan for E Kenny (46).
Queen's – P Heaney; F Donnelly, D McGarry, A Bannon; C Coulter, C Hughes, D Begley; C Flynn, A Grant; C Reid, C Carson, D Hughes; C Mageean, C Corvan, T Morgan. Subs: B Curran for T Morgan (46 ), J Merron for F Donnelly (46), M Conway for C Mageean (49), A Lofthouse for D Begley (64).
Ref – D Heffernan (Westmeath).