The 'Sexy Back' singer will perform two shows in Ireland, where he will play Belsonic at Ormeau Park, Belfast on June 26, and Dublin's Malahide Castle on 28 June.
Tickets for these shows will go on sale Friday 27 September at 9am. Fans will also be able to sign up for pre-sale tickets.
These shows will mark Justin Timberlake's first shows in Ireland since 2013, where he performed at Dublin's Phoenix Park. The singer is currently in the middle of his The Forget Tomorrow World Tour, which sees him return to the stage for the first time in five years.