Venue: France Date: 10 June – 10 July
Coverage: Live on BBC TV, BBC Radio 5 live, BBC 5 live sports extra and BBC Radio Wales. Plus the BBC Sport website and app
Wales will play Northern Ireland in the last 16 of Euro 2016, while England take on Iceland and the Republic of Ireland face France.
The Republic were minutes from going out but came third in Group E with a late 1-0 win over Italy and go through.
Wales, who topped Group B, play Michael O’Neill’s Northern Ireland in Paris on Saturday (17:00 BST) live on BBC One.
England, who were runners-up behind Wales, play surprise Group F runners-up Iceland in Nice on Monday (20:00 BST).
Tables, results & fixtures – plus plot each side’s route to the final
Martin O’Neill’s Republic of Ireland side, who, like Northern Ireland, qualified as one of the four best third-placed teams, take on hosts France in Lyon on Sunday at 14:00 BST.
Northern Ireland and Wales had never reached the European Championship finals before this year’s competition, the first to feature 24 teams, while it is the first time the Republic have made the knockout stages at the Euros.
The last time the Republic of Ireland played France was in 2009, when Thierry Henry handled the ball in the build-up to the deciding goal in a World Cup qualification play-off.
With a population of just 330,000, England’s opponents Iceland are the smallest nation ever to qualify for the tournament.
Late 1-0 win over Italy sends Republic through
Iceland beat Austria 2-1 with last-minute winner
No-one will be scared of England – Shearer
Wales expect ‘physical’ Northern Ireland challenge
Late drama justifies extended tournament
Courtesy of BBC Sport