The Daily Mail reports that QPR are desperate to add a proven Premier League goalscorer to their squad as they fight to preserve their Premier League status.
Johnson’s current contract at Fulham is set to expire at the end of the season and the striker has yet to agree on a new contract with the club.
The 30-year-old could leave Fulham for free at the end of the season, but the club could decide to cash in on the striker in the January transfer window instead.