It’s not even been 24 hours since TRNSMT 2025 saw Snow Patrol close out this year’s festival, and yet people are already speculating who ‘could’ be performing in 2026.
It must have been quite the festival this year if people are already planning for another round at Glasgow Green in around 12 months’ time - as Declan McConville shared his thoughts on this year’s performances from Fontaines D.C. and Inhaler.
But given that a number of acts are set to release new works within the run-up to next year’s event, some of the usual names have been surfacing on social media, while some other names seem a little more plausible, if we’re being (brutally) honest.
From the grapevines of TikTok, X, Reddit, and Blue Sky, we’ve picked out some of our favourite artists that have been suggested, coupled with a look at what upcoming album releases are taking place, to add to the speculation who ‘could’ perform at TRNSMT 2026 – as we wait for tickets to go on pre-sale hopefully a little later this week.
5. JADE
Having made her TRNSMT debut this year, the former Little Mix star, her solo performance would mark an exciting new chapter. With her powerful vocals and established pop prowess, JADE would bring a fresh, vibrant pop set, showcasing new material alongside a nod to her phenomenal past successes and potentially headline 2026's festival. | Gareth Cattermole/Getty Images
6. Idlewild
Scottish indie rock favourites Idlewild would receive a huge homecoming welcome at TRNSMT. Known for their energetic performances and a catalogue of beloved anthems, Roddy Woomble and co. would deliver a passionate set, celebrating their enduring appeal and connection with Scottish audiences. | John Devlin
7. Janet Jackson
A global icon and one of the most innovative performers in music history, Janet Jackson's presence would elevate TRNSMT 2026 to an extraordinary level. Known for her electrifying choreography, powerful vocals, and a phenomenal string of hits spanning decades, a new album would only add to the anticipation of seeing a true living legend command the main stage - and one who is set to have a new album out before the next festival. | Bob Levey/Getty Images for AIDS Healthcare Foundation
8. GZA
The legendary "Genius" of the Wu-Tang Clan, GZA, would deliver a masterclass in lyrical prowess and intellectual hip-hop at TRNSMT 2026. With the promise of new material alongside his iconic work from Liquid Swords and the Wu-Tang catalogue, his set would be a deep dive into complex narratives and intricate rhymes, showcasing hip-hop at its finest. | Ethan Miller/Getty Images