Tramlines music festival returns to Sheffield, England from July 24-26, 2026, featuring headliners Courteeners, Wolf Alice, and Fatboy Slim across three days of rock, indie, pop, alternative, and post punk revival music. The festival lineup includes 51 artists with notable performances from Kaiser Chiefs, Wet Leg, and Blossoms, showcasing primarily UK talent alongside select acts from Australia and Ireland. This established Sheffield festival offers a diverse mix of contemporary indie and rock acts alongside electronic dance music, making it a key destination for alternative music fans in the summer festival calendar.