| Competition | League | Team |
|---|
| UEFA Champions League/European Cup | FAW Cymru Premier | The New Saints |
| UEFA Champions League/European Cup | Northern Ireland Premiership | Cliftonville |
| UEFA Champions League/European Cup | Premiership | Arsenal |
| UEFA Champions League/European Cup | Premiership | Chelsea |
| UEFA Champions League/European Cup | Premiership | Manchester City |
| UEFA Champions League/European Cup | Premiership | Manchester United |
| UEFA Champions League/European Cup | Scottish Premier League | Celtic |
| UEFA Cup/UEFA Europa League | FAW Cymru Premier | Airbus UK |
| UEFA Cup/UEFA Europa League | FAW Cymru Premier | Bala Town |
| UEFA Cup/UEFA Europa League | FAW Cymru Premier | Bangor City |
| UEFA Cup/UEFA Europa League | FAW Cymru Premier | Carmarthen Town |
| UEFA Cup/UEFA Europa League | FAW Cymru Premier | Connah's Quay Nomads |
| UEFA Cup/UEFA Europa League | FAW Cymru Premier | Port Talbot Town |
| UEFA Cup/UEFA Europa League | FAW Cymru Premier | Prestatyn Town |
| UEFA Cup/UEFA Europa League | Northern Ireland Premiership | Crusaders |
| UEFA Cup/UEFA Europa League | Northern Ireland Premiership | Glentoran |
| UEFA Cup/UEFA Europa League | Northern Ireland Premiership | Linfield |
| UEFA Cup/UEFA Europa League | Premiership | Swansea City |
| UEFA Cup/UEFA Europa League | Premiership | Tottenham Hotspur |
| UEFA Cup/UEFA Europa League | Premiership | Wigan Athletic |
| UEFA Cup/UEFA Europa League | Scottish Premier League | Motherwell |
| UEFA Cup/UEFA Europa League | Scottish Premier League | St Johnstone |