Although the defender has made over 100 appearances for the Red Devils since arriving from Crystal Palace in 2019, he has struggled for consistency and is expected to start the new season behind Diogo Dalot in the pecking order.
With playing time set to be at a premium, Wan-Bissaka has been linked with a move away from Old Trafford despite having two years left on a contract that also has an option for an additional year.
According to Sky Sports News, the Eagles are interested in signing their academy graduate, who made 46 appearances for the club before joining United in 2019.
Although the London club are rumoured to be considering a move, Patrick Vieira refused to be drawn on the speculation.
The Crystal Palace boss told reporters: "Names are difficult to talk about. We already have a couple of good players down the right who are performing well."