Both players are on the standby list for the tournament.
Romelu Lukaku has been included whilst Spurs stars Mousa Dembele, Toby Alderweireld and Jan Vertonghen are also included in Marc Wilmots’ squad.
But players from both sides have also missed out on initial selection.
The competition for places in their positions is fierce so it is perhaps no surprise both men missed out.
Chadli, who has scored three goals in 30 international appearances, is still used mainly as a substitute for Spurs and has not made massive strides this season toward changing that.
Mirallas, who has nine goals in 51 caps, has been out of the Everton starting XI for most of the season and failed to impress regularly when given a chance.
Both players will now only have a chance of heading to Euro 2016 if another player becomes injured.
Other Premier League players who will be going to the tournament with Belgium include Chelsea’s Thibaut Courtois and Eden Hazard, Manchester City’s Kevin De Bruyne and Jason Denayer, Liverpool’s Christian Benteke, Divock Origi and Simon Mignolet, Manchester United’s Marouane Fellaini whilst Celtic defender Dedryck Boyata has also been called up.