Johnny Sexton vacated the role following his retirement from the sport last month.
Leinster have confirmed the appointment of Garry Ringrose and James Ryan as joint captains.
The pair replace Johnny Sexton, who retired following the World Cup.
Both Ringrose and Ryan returned to Leinster training earlier this week following their exploits with Ireland in France.
Leinster are next in action against the Dragons in the URC this Sunday.
Kick off at Rodney Parade is set for 1.15pm.
Ava O'Connor Breaks Personal Steeplechase Record
The Tullamore Harriers athlete was recently competing in Iowa.
Laois Fixture In Two Weeks A "Massive Game" - Kevin O'Brien
Westmeath suffered defeat at home to Carlow on Saturday.
Camross Camogie Honoured In Laois Following Historic All-Ireland Triumph
The Laois club were crowned National Champions in December.
Athlone Town Secure Vital Win In Women's Premier Division
Dana Scheriff and Madie Gibson got the all important goals.
Laois And Westmeath To Clash In Leinster Camogie Decider
The two sides secured big wins over the weekend.
Leinster SHC: Offaly Suffer First Defeat Away To Galway
Johnny Kelly's side were beaten by 11 points in the end.
Draw Made For First Round Of Tailteann Cup
Laois and Offaly have learned their opponents.
Offaly Soccer Club Opens Doors To All With Football For All Initiative
Gallen United is the club behind Football For All.
Laois Claim Vital Win In Joe McDonagh
Tommy Fitzgerald's side defeated Antrim by seven points.
France Too Strong For Ireland In Women's Six Nations
It's Ireland second defeat of the campaign.
Athlone Town Secure Back To Back League Wins
Gradi Lomboto scored his side's winning goal.
Hurling Round Up: Laois Secure Big Win, While Offaly And Westmeath Suffer Defeats
It was a busy weekend in the championship.
Westmeath Man Relishing Role As President Of Pitch And Putt Ireland
Davy Reddin has two years left as President.
Athlone Town Entertain Wexford Youths In Women's Premier Division
Town could end the weekend top of the table.
Leinster SHC: Offaly Looking To Build On Opening Weekend Draw
Galway are the opponents this weekend.
Lowry And Koepka Six-Under After Opening Round At Zurich Classic
Alex Smalley and Hayden Springer lead the way on 14-under-par.
We Have To Keep Momentum Going In The Joe McDonagh - Kevin O'Brien
Westmeath welcome Carlow to Cusack Park tomorrow.
Offaly Athlete To Captain Team Ireland In Roller Derby
Birr's Susan Verney leads a team of 23 at the Roller Derby World Cup in France.
Leinster Final Place The Goal This Weekend For Laois Camogie
Laois face Wicklow in a semi-final this Sunday.
Ireland Name Team For French Test In Women's Six Nations
Aoife Dalton is named to start, with Anna McGann selected in the squad.
