The Sun says the Addicks are lining up Clark as a possible replacement for Lee Bowyer.
Addicks boss Bowyer is keen on moving across London to take over at Loftus Road after the sacking of Steve McClaren.
QPR are 17th in the Championship with just one wine in their last 13 league games.
And if Bowyer is allowed to speak the Hoops about their vacancy, Clark is high on owner Roland Duchatelet's list of candidates.
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