Coldplay, Jorja Smith and Haim are among those confirmed to take part.
The festival should have been returning this summer, but had to be axed for the second year running due to the pandemic.
Could the cancellation of the UK's largest festival for the second year running signal the end of the 2021 festival season altogether?
Last year's festival was cancelled due to the coronavirus pandemic.
The festival organiser says he is still confident the event can survive after coronavirus led to its cancellation this year.
He's said it could well be "curtains" for Glastonbury if it's not able to go ahead in 2021.
The festival returns for 2019 – and it looks like campers should prepare for a weekend in the rain.
A portion of Glasotnbury's ticket sales are donated to Oxfam each year.
'We’re trying to get the message through to everyone booking bands across the festival.'
Emily Eavis has said she “wants to address the gender imbalance” on festival line-ups, explaining that she believes Glastonbury