| January | Football | Premier League |
| Football | FA Cup |
| Darts | PDC World Darts – Alexandra Palace |
| | |
| February | Football | Premier League |
| Football | Carabao Cup Final (26 February 2023) |
| Football | FA Cup |
| Rugby | Guinness Six Nations |
| | |
| March | Football | Champions League |
| Football | Premier League |
| Football | FA Cup |
| Rugby | Guinness Six Nations |
| Horse Racing | Cheltenham National Hunt Festival (14 – 17 March 2023) |
| | |
| April | Football | Champions League |
| Football | Premier League |
| Motor Racing | 2023 Salon Prive London (20 April – 22 April) |
| Horse Racing | Grand National (13 – 15 April 2023) |
| | |
| May | Football | Premier League |
| Football | FA Cup Semi Finals |
| Football | League Play Offs |
| Horse Racing | Chester May Festival 4-6 |
| Horse Racing | Dante Festival – York 10-12 |
| Flower Show | RHS Chelsea Flower Show London (23-27 May) |
| Tennis | 2023 Roland Games (28 May – 11 June) |
| Formula One | Monaco Grand Prix 27-29 |
| | |
| June | Horse Racing | Derby Festival Epsom 3-4 |
| Tennis | 2023 Roland Games (28 May – 11 June) |
| Football | FA Cup Final |
| Polo | Chestertons Polo in the Park (9 June – 11 June) |
| Horse Racing | Royal Ascot 20 June – 24 June |
| Horse Racing | Northumberland Plate – Newcastle 23-25 |
| Cricket | Headingley Test Match v New Zealand 23-27 |
| Tennis | Cinch Championships 19-25 June |
| Motorsport | Goodwood Festival of Speed 22 June |
| Rowing | Henly Regatta 27 June - 1 July |
| | |
| July | Horse Racing | Glorious Goodwood |
| Formula One | British Grand Prix (7 June – 9 June 2023) |
| Tennis | Wimbledon 27 June - 10 |
| Rowing | Henley Regatta |
| Cricket | Headingley One Day International v South Africa – 24 July |
| Golf | Scottish Open (20 – 23 July 2023) |
| Golf | The Open Championship (20-23 July) |
| | |
| August | Horse Racing | Ebor Festival – York – 17-20 |
| Cricket | Old Trafford Test Match v South Africa 25-29 |
| Football | Premier League |
| | |
| September | Horse Trials | Land Rover Burghley 1-4 |
| Horse Racing | St Leger Festival 7-10 |
| Golf | BMW Championship 7-10 |
| Motorsport | Goodwood Revival 16-18 |
| Football | Premier League |
| | |
| October | Horse Racing | Countryside Racing Day – York 7 |
| Rugby League | World Cup |
| Football | Premier League |
| Football | Champions League |
| | |
| November | Football | Premier League |
| Football | Champions League |
| Football | Fifa World Cup – Qatar |
