The 2008–09 season of the Portuguese Futsal First Division was the 19th season of top-tier futsal in Portugal and it was won by Benfica.
Belenenses 4-7 (1-2) AD Fundão - Fundação Jorge Antunes 5-1 (2-0) Instituto D. João V - S.L.
Alpendorada 5-2 (1-1) Fundação Jorge Antunes - AD Fundão 6-4 (3-1) S.L.
4-3 (3-0) Fundação Jorge Antunes - AD Fundão 5-3 (2-3) 1st Matches 6/6/2009 A.R.
Belenenses - Fundação Jorge Antunes 7-4 a2ndet; 4-4 a1stet; 3-3 (2-0) 2nd Matches 13/6/2009 S.L.
Belenenses 3-2 a2ndet; 2-2 a1stet; 2-2 (1-1) 3rd Matches - If necessary 14/6/2009 Fundação Jorge Antunes - C.F.