The Daily Express says Mourinho is said to have personally contacted Wilson, as he looks to win the race for the Bournemouth centre-forward.
Several Premier League clubs are keen on handing Wilson an immediate return to the top-flight after the Cherries were relegated on the final day of the season despite a 3-1 win at Everton.
Wilson is of the belief that his chances of playing for England at next summer's European Championships hinge on Premier League football.
He has been one of Bournemouth's standout players since they arrived in the promised land back in 2015.
Eddie Howe has since quit the club and Wilson could now follow in what feels like the end of an era.