| Competition | League | Team |
|---|
| UEFA Champions League/European Cup | FAW Cymru Premier | Hanworth Villa |
| UEFA Champions League/European Cup | Northern Ireland Premiership | Glentoran |
| UEFA Champions League/European Cup | Scottish Premier League | Celtic |
| UEFA Champions League/European Cup | Scottish Premier League | Rangers |
| UEFA Cup/UEFA Europa League | FAW Cymru Premier | Bangor City |
| UEFA Cup/UEFA Europa League | FAW Cymru Premier | Rhyl |
| UEFA Cup/UEFA Europa League | Northern Ireland Premiership | Crusaders |
| UEFA Cup/UEFA Europa League | Northern Ireland Premiership | Linfield |
| UEFA Cup/UEFA Europa League | Northern Ireland Premiership | Lisburn Distillery |
| UEFA Cup/UEFA Europa League | Scottish Premier League | Aberdeen |
| UEFA Cup/UEFA Europa League | Scottish Premier League | Falkirk |
| UEFA Cup/UEFA Europa League | Scottish Premier League | Hearts |
| UEFA Cup/UEFA Europa League | Scottish Premier League | Motherwell |
| UEFA Intertoto Cup | FAW Cymru Premier | The New Saints |