Harry Fagan (19) and James Daniels (13) from Cloonfad, Roscommon, sustained fatal injuries during the collision which occurred on the N83 at Levallyroe shortly after 8pm on Friday.
A third occupant of the car, a boy aged 15, was seriously injured and it is understood he underwent surgery over the weekend.
The driver of the tractor, a man aged in his 50s, was also taken to Mayo University Hospital for treatment of non-life-threatening injuries.
Gardaí have said that a Family Liaison Officer had been assigned to support the families of the deceased.
On Sunday, guards of honour took place in Cloonfad, Co Roscommon, as the remains of two crash victims returned home.
James Daniels was a pupil of Ballyhaunis Community School, while Harry Fagan was a past pupil.
In a heartfelt tribute, the school said the memories of the two teenagers will never be forgotten.
“The whole school community is devastated by the tragic deaths of current pupil James Daniels and past pupil Harry Fagan following a road traffic accident.
“We extend our heartfelt condolences to their families and friends at this dreadfully sad time.
James and Harry had bright personalities and their presence greatly enhanced the school community.
“We mourn their loss and their memories will never be forgotten by those that knew them. May their gentle souls rest in peace.
“The school’s critical incident plan has been implemented and the school is liaising with the relevant agencies to ensure our students and staff feel supported at this difficult time.
“We are also keeping Dermot Fagan, who was seriously injured in the same incident, in our thoughts and prayers.”
Both teenagers were well known in the community and had played football with Cloonfad United FC.
The crash occurred close to the football pitch on Friday evening and an ongoing match was abandoned shortly after kick off.
In a post online, Cloonfad United paid tribute to the teenagers and said the community has been left in shock following the devastating crash.
“As we gathered at our club grounds looking forward to another Senior game and both our boys and girls u11 teams just having completed their Friday evening schedule what unfolded has left the Cloonfad community in complete shock, numbness and disbelief.
“James Daniels was a member of our u14 squad that recently won the RDYSL Division One championship and he scored a number of goals during their campaign.
“James loved being with his teammates and friends and had a lovely friendly personality to match.
“Harry Fagan played for Cloonfad all the way through our underage program playing mostly in the midfield he always gave his best.
“Of course people involved in the game locally would be well aware of the Fagan name.
“They have given so much to our club in various different platforms and are so generous with their time to all local volunteer groups.
“Our hearts are broken for both families and we send our prayers and support to the Daniels, Cunniffe, Fagan, Moran and Reinhardt families .
“Ar dheis Dé go raibh a n-anamacha.
“Our game last evening was only a few minutes old when it was abandoned and we thank referee Aiyo Bolarinwa for his quick judgement.
“Deepest gratitude also to our friends at Skyvalley Rovers Football Club for their sincerity shown afterwards.”
Funeral details for both teenagers were announced on Sunday evening.
James will repose at the PJ Keane Funeral Home, Cloonfad from 5pm to 7pm on Monday evening.
His funeral will take place at St Patrick’s Church, Cloonfad, on Tuesday for Mass of the Resurrection at 12 noon followed by cremation in Shannon Crematorium at 4pm.
The 13-year-old’s funeral noticed said he was the “cherished son of Karen and Chris and much-loved brother of Zachary”.
“James will be sadly missed by his heartbroken parents, brother, grandparents Peggy, Paul and Melanie, aunts, uncles, cousins Oliver, Lily, Saoirse, Róisin, Laura, Emily, Daniel, Michael and Patrick, and his many friends,” it read.
Mr Fagan will repose at his home on Tuesday evening from 5pm to 8pm.
His funeral will take place at St Patrick’s Church, Cloonfad on Wednesday for Mass of the Resurrection at 12 noon. Burial afterwards in Cloonfad Cemetery.
Harry’s funeral notice said he died “tragically after an accident”
“Harry will be sadly missed by his heartbroken parents Ger and Trish, brothers Gerard, Shane, Daniel and Dermot, grandparents Kathleen, Tom and Marion, girlfriend Kate, aunts, uncles, cousins and a large circle of friends,” it read.
Gardaí issued an appeal for witnesses or anyone with dashcam footage to contact them.
A Garda spokesman said: “Gardaí and emergency services attended the scene of a fatal road traffic collision at Levallyroe, Co Mayo yesterday evening, Friday 27th September 2024.
“The collision involving a tractor and a car occurred on the N83 shortly after 8:00pm.
“Two occupants of the car, a male juvenile in his teens and an adult male in his teens were fatally injured. A third occupant, a male juvenile in his teens, was transferred to Mayo University Hospital where he remains in a serious condition.
“The driver of the tractor, a male in his 50s was conveyed to Mayo University Hospital for treatment of non-life-threatening injuries.
“Gardaí are appealing for any witnesses to this collision to come forward.
“Any road users who may have camera footage (including dash-cam) and were travelling in the area at the time of the incident, are asked to make this footage available to investigating Gardaí.
“Anyone with any information is asked to contact Ballina Garda Station on 096 20560, the Garda Confidential Line on 1800 666 111, or any Garda Station.”
