135 cardinals from across the world will meet.
Catholic Cardinals will begin selecting a new pope next Wednesday - May the 7th.
The closed-door meeting will begin in the Sistine Chapel and will involve 135 cardinals from across the world.
Cardinals over the age of 80 are not allowed to vote and must leave the private meeting.
Archbishop Dermot Farrell, originally from Castletown Geoghegan says some of the cardinals may not have met each other before this:
Acting Media Minister Promises Enforcement Of Reforms At State Broadcaster
Trade Union Movement "Too Quiet For Far Too Long" - Forsa Rep
Man Dies In Workplace Accident
Fleadh Cheoil Needs More Recognition - Westmeath Councillor
Midlands Animal Rescue Charity Store Closed After Break-In
Laois Literary And Music Festival Kicking Off Today
Westmeath Councillor Questions Location For Possible Fleadh Cheoil Plaque
Niall Horan Fans Urged To Plan Ahead Of Dublin Gigs