Speculation has been rife in recent days that Paris Saint-Germain are interested in signing Alli from Premier League club Tottenham before the summer transfer window closes next month.
Reports have suggested that the French giants are looking to secure the services of the England international midfielder on a season-long loan deal, and that the 24-year-old himself is open to moving to the Ligue 1 club.
However, Mourinho has suggested that he does not want Alli to leave, and hopes that the former Milton Keynes Dons star stays at Tottenham Hotspur Stadium this season and beyond.
When asked if Alli will be at Tottenham by the end of the transfer window, Mourinho told Sky Sports News: āI believe [he will]. I can even say that Iām convinced that he will be.ā