David Sullivan's side were one point winners over Ulster side Antrim.
Offaly and Kerry will contest this year's All Ireland Intermediate Camogie final.
David Sullivan's side held off a fightback from Antrim to edge out their semi final by 1-16 to 2-12.
Mairead Teehan struck a 36th minute goal, with her cousin Grace Teehan finishing up with 0-6.
The Faithful will take on Kerry in Croke Park on August 10th after they defeated Down 3-12 to 0-16 in their semi final clash.
Teehan says it'll mean everything to play an All Ireland Final at Croke Park:
Coverage with thanks to Leahy Midland Auctioneers & BER Assessors, if you Thinking of selling or buying a property or need an Energy Rating then Get in touch with John just visit leahyauctioneers.ie
Full Interview: Portarlington Footballer Ronan Coffey
Full Interview: The Down's Manager Dermot Power
St Brigid's And St Joseph's Aiming To Reach Leinster Semi-Finals
Ballinagar And Milltown To Meet In Leinster Intermediate Quarter-Final
Ronan Coffey Praises Portarlington’s Young Guns Ahead Of Leinster Quarter-Final
Mauricio Pochettino Set To Be Appointed Manchester United Manager
Darragh Murray Named In Irish Squad For Fiji Clash
Portlaoise Panthers Aiming To Bounce Back In Division One
Portarlington On The Road In Leinster
The Down's Building Towards Leinster Football Quarter-Final
Laois Provisional League Fixtures Revealed
The Harps Manager Praises His Sides Efforts In Leinster
Buccaneers Claim Back To Back AIL Wins
Kilcormac Killoughey Captain Full Of Praise For Goalkeeper
Lough Lene Gaels Suffer Late Heartbreak In Leinster Quarter-Final
Crookedwood Win Leinster Junior Camogie Title
Conor Slevin Wins Dramatic Leinster Quarter-Final For Kilcormac Killoughey
Ireland Secure Comfortable Win Over Argentina
Kilcormac Killoughey Seal Win But Heartbreak For Lough Lene Gaels And The Harps