The Main Stage presents a range of rock, pop and other genre showcasing local and regional talent. Set in the amazing natural open air amphitheatre in the park. Bank Holiday Monday 28th August 2023 in Carshalton Park SM5 3DD
2023 line-up:
| 12:05 | 12:35 | Void |
| 12:50 | 13:30 | Vinyl Matters |
| 13:45 | 14:25 | Zero Carbon Band |
| 14:40 | 15:20 | The Thornes |
| 15:35 | 16:15 | Dylan Rabbit |
| 16:30 | 17:10 | Kinesis 4 |
| 17:25 | 18:05 | The Ariston |
| 18:20 | 19:00 | Velvet Grip |
| 19:15 | 19:55 | The InSect |
