The National Lottery says last night's jackpot-winning Lotto ticket was bought in a post office in Dun Laoghaire.
The quick pick is worth €4.5 million to the lucky owner.
It was purchased at the post office in Century House on Upper Georges Street in Dun Laoghaire.
The winning numbers were 2, 5, 12, 34, 41 and 47. The Bonus number was 29.
Meanwhile, a winning Daily Million was sold at Londis store on Westmoreland Street in Dublin on Friday.
The owner, Seamus Griffin, is donating his €5,000 seller’s commission to the charity, Pieta House.
He was in Kerry on Friday night preparing to do a fund-raising walk up Carrantuohill in aid of Pieta House when he got a call to say he had sold the winning Daily Million ticket.
Friday’s Daily Million winning numbers were 2, 5, 9, 10, 32, 33. Bonus No 30