| Senior Band | 21st March 2026 | London & Southern Counties Brass Band Contest (First Section) | Stevenage - Gordon Craig Leisure Centre | Afternoon |
| ALL | 18th and 19th April 2026 | Chinnor Band bandroom Working Party | Bandroom - Chinnor | All Day |
| Training Band | 26th April 2026 | ODBBA Brass Festival - Solos/Duets/Quartets | TBC | All Day |
| Senior Band | 4th May 2026 | Chalgrove May Day Festival | Chalgrove | 11am - 2pm |
| Senior Band | 16th May 2026 | Concert with Watlington Choir | Watlington | Evening |
| Training Band | 7th June 2026 | Chinnor Green Fayre | Chinnor | 12.30pm - 2pm |
| Senior & Training Bands | 20th June 2026 | Church Concert | St Andrews Church Chinnor | Evening |
| ALL | 11th July 2026 | Fundraising Day | The Wheatsheaf Pub - Chinnor | All Day |
| Senior Band | 6th September 2026 | Bandstand Concert | Henley-on-Thames Bandstand | 2pm - 4pm |
| German Band | 2nd or 9th October 2026 | Private Event | Private Event | Evening |
| Senior & Training Bands | 18th October 2026 | Entertainment Contest | Cokethorpe School - Witney | All Day |
| ALL | 8th November 2026 | Remembrance Parade and Service | Chinnor | Morning |
| Senior Band | 9th December 2026 | Christmas Concert | St Dunstans Church - Monks Risborough | Evening |
| ALL | 15th December 2026 | Private Event | Private Event | Evening |
| Senior & Training Bands | 19th December 2026 | Christmas Concert | St Andrews Church - Chinnor | Evening |
