Real Madrid are reportedly interested in signing Bayern Munich striker Robert Lewandowski and are prepared to allow Cristiano Ronaldo to leave if a deal for the Pole can be completed.

Lewandowski, 27, joined Bayern from Borussia Dortmund in 2014 and has scored 44 times in 67 appearances for the German champions, including 19 in 18 matches this season.

Talk of Ronaldo leaving the Bernabeu has grown in recent weeks, with Paris Saint-Germain and former club Manchester United both believed to be interested.

According to Sport, Real Madrid will allow Ronaldo to depart next summer if they can agree a deal for Lewandowski, whose 14 Bundesliga goals this season have seen Bayern cruise to the top of the table.

While Bayern are expected to fight to keep the Polish international, it is understood that a move to Spain could appeal to the former Lech Poznan forward.

Lewandowski is contracted to Bayern until the summer of 2019.