Leinster Rugby can confirm that they will face Harlequins at the Twickenham Stoop in a pre-season friendly ahead of the 2022/23 season.
The reigning Premiership champions will host the province in the English capital on Friday, 2 September, with a 7.30pm kick-off time.
The sides also met at Aviva Stadium last year in a pre-season friendly with Leinster coming out on top in a high-scoring affair, 40-21.
Quins are two-time Premiership winners and have also won three European Challenge Cups.
They currently sit third in the Premiership while have also reached the Heineken Champions Cup Round of 16 where Montpellier await for them.
