The north London club are looking to strengthen their squad in the winter transfer window as Ange Postecoglou pushes to add more depth.
Hit by an injury crisis that is threatening to derail their season, Tottenham have been winless in their last four league games, despite an encouraging 3-3 draw at Manchester City over the weekend.
Iling-Junior is a player Tottenham have been tracking and the club are now prepared to pounce to sign him.
According to Italian outlet Calciomercato.com, talks are already under way for a potential deal to take the winger back to England.
Previously at Chelsea, Iling-Junior broke into the Juventus first-team last season but has seen minutes hard to come by this term.
With a little over 18 months left on his contract, Juventus are prepared to cash in on him in January.
Negotiations are now under way and Tottenham are pushing to secure a deal for his signature in the winter window.