Millside Radio provides hospital radio programmes 24 hours a day for people in King's Mill Hospital in Nottinghamshire, England, on the Mansfield and Ashfield border.

It started in 1989 as a part-time service using studios at Queen's Medical Centre, Nottingham, before moving into former offices at King's Mill, where it was officially opened by Jeremy Beadle.

[1] It broadcasts 24 hours a day in high-quality stereo using the hospital's WiFi network across the hospital and via a distribution system free to patients for radio, but which charges for other communications, such as individual bedside wired telephone and television.

Staffed entirely by volunteers, it is registered as a charity using the name Millside Hospital Radio.

[2] It has live news and sports coverage broadcast on the hour.