Next year's events will once again take place over the August bank holiday weekend on Reading's Little John's Farm and Bramham Park in Leeds.
Also confirmed to be playing across the weekend are Bastille, Blossoms, The Amazons, Pale Waves, Denis Sulta, Stefflon Don, CamelPhat, Sundara Karma and more.
More artists are set to be revealed by Annie Mac on her radio show this evening.
Tickets to Reading and Leeds 2019 will be going on sale at 9am on Friday 23 November.
Reading and Leeds festivals will take place on 23-25 August 2019, with tickets going on sale at 9am this Friday.