The Bianconeri were said to have already made a move for the Poland international, who has previously been linked with Premier League giants Manchester United
The 23-year-old enjoyed a fantastic campaign as Jurgen Klopp's side retained their Bundesliga title last season, with his representative previously confirming to Goal.com that Manchester United and Bayern Munich were interested in his client.
It had been claimed that the Bianconeri have already held talks with the Poland international's representative, Cezary Kucharski, but he insists there has been no contact with the Serie A champions.
"I have absolutely not spoken with the club Juventus," he told Ilsussidiario. "There's really nothing there. I cannot say any more on Robert's future."
Juventus are hoping to sign a big-name striker before the start of the new season and have been heavily linked with Arsenal attacker Robin van Persie, Napoli hitman Edinson Cavani and Fiorentina forward Stevan Jovetic.
However, it is believed that Lewandowski, who played a key role in Dortmund's title triumph last term, is also under consideration.