The 25-year-old is set to leave Strasbourg in the January transfer window with the club prepared to cash-in on the highly-rated striker.
PSG remain favourites for the former Sochaux star, but the player's agent Alexander Kristic has revealed to Sky Sports that two English clubs are also keeping tabs on Ljuboja.
"It is very possible that Danijel will leave Strasbourg during the January transfer window," said Kristic.
"There is nothing concrete, but the most serious contact is from Paris Saint Germain.
"In fact there is two English clubs interested in him and they have asked about him, but as yet there has been no offers."
Reports in France suggest that Everton are one of the Premiership clubs tracking Ljuboja, having been impressed by the striker after watching another transfer target, his team-mate Christian Bassila.
