Jarvis Cocker is a band's frontman, who will perform on The Park Stage in the same slot filled by Radiohead on 24th June.
Pulp at Wireless Festival in London next weekend with a headline slot based on a series of gigs earlier this year to reform.
His last appearance at Glastonbury on the site was the subject of much speculation.
Both Brother and Two Door Cinema Club spoke to Gigwise about the rumoured slot.
Brother's Lee Newell said: "I’ve been told it’s definitely Pulp. I don’t think I was meant to say that."