The 21-year-old midfielder has played well this season, and clubs from the Premier League club could be looking at signing him.
For Leeds to retain their hopes of a top-six finish in the Championship next season, they need to keep hold of Mowatt.
The English youngster is very popular among the fans and has a lot of potential. Finding a replacement for Mowatt would be tough.
Toumani Diagouraga joined Leeds from Championship rivals Brentford in the January transfer window and has already established himself as key figure in the team.
The 28-year-old midfielder is one of the best in his position in the Championship, and he will be important for the West Yorkshire outfit going forward.
Leeds simply cannot afford to lose the former Watford man if they want to push for the top six next season.
Charlie Taylor has established himself as one of the first names on the teamsheet and has been very good at left-back.
The 22-year-old, who can also play as a left-winger, is a very talented and promising young player.
Leeds need to keep hold of the youngster and make sure that he does not leave Elland Road at the end of the season.